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2078885088 = 25347114577
BaseRepresentation
bin111101111101001…
…0100010011100000
312100212210022020000
41323322110103200
513224143310323
6542141420000
7102342142320
oct17372242340
95325708200
102078885088
11977527155
124a026a600
13271907127
1415a151280
15c2795e43
hex7be944e0

2078885088 has 120 divisors (see below), whose sum is σ = 6987424752. Its totient is φ = 593961984.

The previous prime is 2078885087. The next prime is 2078885089. The reversal of 2078885088 is 8805888702.

2078885088 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2078885087) and next prime (2078885089).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2078885087) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 39145 + ... + 75432.

Almost surely, 22078885088 is an apocalyptic number.

2078885088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2078885088 is an abundant number, since it is smaller than the sum of its proper divisors (4908539664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2078885088 is a wasteful number, since it uses less digits than its factorization.

2078885088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114606 (or 114589 counting only the distinct ones).

The product of its (nonzero) digits is 2293760, while the sum is 54.

The square root of 2078885088 is about 45594.7923342129. The cubic root of 2078885088 is about 1276.2727443096.

The spelling of 2078885088 in words is "two billion, seventy-eight million, eight hundred eighty-five thousand, eighty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 81 84 96 108 112 126 144 162 168 189 216 224 252 288 324 336 378 432 504 567 648 672 756 864 1008 1134 1296 1512 2016 2268 2592 3024 4536 6048 9072 18144 114577 229154 343731 458308 687462 802039 916616 1031193 1374924 1604078 1833232 2062386 2406117 2749848 3093579 3208156 3666464 4124772 4812234 5499696 6187158 6416312 7218351 8249544 9280737 9624468 10999392 12374316 12832624 14436702 16499088 18561474 19248936 21655053 24748632 25665248 28873404 32998176 37122948 38497872 43310106 49497264 57746808 64965159 74245896 76995744 86620212 98994528 115493616 129930318 148491792 173240424 230987232 259860636 296983584 346480848 519721272 692961696 1039442544 2078885088