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108057190080 = 2635716079939
BaseRepresentation
bin110010010100010110…
…1011101111011000000
3101022220200200000012010
41210220231131323000
53232300120040310
6121350224332520
710543520650410
oct1445055357300
9338820600163
10108057190080
1141910515284
1218b38174140
13a260b57838
145331174640
152c26780320
hex1928b5dec0

108057190080 has 112 divisors (see below), whose sum is σ = 392093256960. Its totient is φ = 24698784768.

The previous prime is 108057190063. The next prime is 108057190091. The reversal of 108057190080 is 80091750801.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8033250 + ... + 8046689.

Almost surely, 2108057190080 is an apocalyptic number.

108057190080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108057190080 is an abundant number, since it is smaller than the sum of its proper divisors (284036066880).

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

108057190080 is a wasteful number, since it uses less digits than its factorization.

108057190080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16079966 (or 16079956 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 39.

The spelling of 108057190080 in words is "one hundred eight billion, fifty-seven million, one hundred ninety thousand, eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 140 160 168 192 210 224 240 280 320 336 420 448 480 560 672 840 960 1120 1344 1680 2240 3360 6720 16079939 32159878 48239817 64319756 80399695 96479634 112559573 128639512 160799390 192959268 225119146 241199085 257279024 321598780 337678719 385918536 450238292 482398170 514558048 562797865 643197560 675357438 771837072 900476584 964796340 1029116096 1125595730 1286395120 1350714876 1543674144 1688393595 1800953168 1929592680 2251191460 2572790240 2701429752 3087348288 3376787190 3601906336 3859185360 4502382920 5145580480 5402859504 6753574380 7203812672 7718370720 9004765840 10805719008 13507148760 15436741440 18009531680 21611438016 27014297520 36019063360 54028595040 108057190080