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48111040081060 = 225111931721658391
BaseRepresentation
bin10101111000001101110010…
…11101000010110010100100
320022100101000002210222112121
422330012321131002302210
522301222402230043220
6250153523502355324
713063623265140565
oct1274067135026244
9208311002728477
1048111040081060
1114369860967740
1254902a9b8bb44
1320acb0bcba3a8
14bc483012016c
1558672a226eaa
hex2bc1b9742ca4

48111040081060 has 96 divisors (see below), whose sum is σ = 110853640122624. Its totient is φ = 17394137088000.

The previous prime is 48111040081051. The next prime is 48111040081079. The reversal of 48111040081060 is 6018004011184.

It is a super-2 number, since 2×481110400810602 (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72744465 + ... + 73402855.

It is an arithmetic number, because the mean of its divisors is an integer number (1154725417944).

Almost surely, 248111040081060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48111040081060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55426820061312).

48111040081060 is an abundant number, since it is smaller than the sum of its proper divisors (62742600041564).

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

48111040081060 is a wasteful number, since it uses less digits than its factorization.

48111040081060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660325 (or 660323 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 34.

The spelling of 48111040081060 in words is "forty-eight trillion, one hundred eleven billion, forty million, eighty-one thousand, sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 193 220 386 772 965 1721 1930 2123 3442 3860 4246 6884 8492 8605 10615 17210 18931 21230 34420 37862 42460 75724 94655 189310 332153 378620 658391 664306 1316782 1328612 1660765 2633564 3291955 3321530 3653683 6583910 6643060 7242301 7307366 13167820 14484602 14614732 18268415 28969204 36211505 36536830 72423010 73073660 127069463 144846020 254138926 508277852 635347315 1133090911 1270694630 1397764093 2266181822 2541389260 2795528186 4532363644 5591056372 5665454555 6988820465 11330909110 12464000021 13977640930 22661818220 24928000042 27955281860 49856000084 62320000105 124640000210 218686545823 249280000420 437373091646 874746183292 1093432729115 2186865458230 2405552004053 4373730916460 4811104008106 9622208016212 12027760020265 24055520040530 48111040081060