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2070942960 = 243583103963
BaseRepresentation
bin111101101110000…
…0001010011110000
312100022211210200010
41323130001103300
513220130133320
6541255254520
7102214503402
oct17334012360
95308753603
102070942960
11972aa2109
1249967a440
13270086148
14159084b72
15c1c27ae0
hex7b7014f0

2070942960 has 80 divisors (see below), whose sum is σ = 6497334144. Its totient is φ = 545592576.

The previous prime is 2070942953. The next prime is 2070942961. The reversal of 2070942960 is 692490702.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070942961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32062 + ... + 71901.

Almost surely, 22070942960 is an apocalyptic number.

2070942960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2070942960 is an abundant number, since it is smaller than the sum of its proper divisors (4426391184).

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

2070942960 is a wasteful number, since it uses less digits than its factorization.

2070942960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104062 (or 104056 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 2070942960 is about 45507.6143079375. The cubic root of 2070942960 is about 1274.6453885026.

The spelling of 2070942960 in words is "two billion, seventy million, nine hundred forty-two thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 83 120 166 240 249 332 415 498 664 830 996 1245 1328 1660 1992 2490 3320 3984 4980 6640 9960 19920 103963 207926 311889 415852 519815 623778 831704 1039630 1247556 1559445 1663408 2079260 2495112 3118890 4158520 4990224 6237780 8317040 8628929 12475560 17257858 24951120 25886787 34515716 43144645 51773574 69031432 86289290 103547148 129433935 138062864 172578580 207094296 258867870 345157160 414188592 517735740 690314320 1035471480 2070942960