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48877080 = 23357311877
BaseRepresentation
bin1011101001110…
…0111000011000
310101222012202020
42322130320120
5100003031310
64503334440
71132306530
oct272347030
9111865666
1048877080
112565408a
1214451420
13a184265
1466c44c0
154457170
hex2e9ce18

48877080 has 128 divisors (see below), whose sum is σ = 173076480. Its totient is φ = 10805760.

The previous prime is 48877067. The next prime is 48877121. The reversal of 48877080 is 8077884.

48877080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25102 + ... + 26978.

It is an arithmetic number, because the mean of its divisors is an integer number (1352160).

Almost surely, 248877080 is an apocalyptic number.

48877080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48877080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86538240).

48877080 is an abundant number, since it is smaller than the sum of its proper divisors (124199400).

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

48877080 is a wasteful number, since it uses less digits than its factorization.

48877080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929 (or 1925 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 42.

The square root of 48877080 is about 6991.2144867684. The cubic root of 48877080 is about 365.6243271227.

The spelling of 48877080 in words is "forty-eight million, eight hundred seventy-seven thousand, eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 31 35 40 42 56 60 62 70 84 93 105 120 124 140 155 168 186 210 217 248 280 310 372 420 434 465 620 651 744 840 868 930 1085 1240 1302 1736 1860 1877 2170 2604 3255 3720 3754 4340 5208 5631 6510 7508 8680 9385 11262 13020 13139 15016 18770 22524 26040 26278 28155 37540 39417 45048 52556 56310 58187 65695 75080 78834 105112 112620 116374 131390 157668 174561 197085 225240 232748 262780 290935 315336 349122 394170 407309 465496 525560 581870 698244 788340 814618 872805 1163740 1221927 1396488 1576680 1629236 1745610 2036545 2327480 2443854 3258472 3491220 4073090 4887708 6109635 6982440 8146180 9775416 12219270 16292360 24438540 48877080