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120914906112 = 210337111317257
BaseRepresentation
bin111000010011100010…
…1110000110000000000
3102120002202201122202000
41300213011300300000
53440113203443422
6131314134024000
711510245513110
oct1604705606000
9376082648660
10120914906112
1147309348680
121b5261a8000
13b52c8cc730
145bd0a63040
15322a478cac
hex1c27170c00

120914906112 has 1408 divisors, whose sum is σ = 511056967680. Its totient is φ = 27179089920.

The previous prime is 120914906107. The next prime is 120914906131. The reversal of 120914906112 is 211609419021.

It is a happy number.

120914906112 is a `hidden beast` number, since 1 + 20 + 9 + 14 + 9 + 0 + 611 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (1408).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 127 ways as a sum of consecutive naturals, for example, 470485888 + ... + 470486144.

Almost surely, 2120914906112 is an apocalyptic number.

120914906112 is a gapful number since it is divisible by the number (12) 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 120914906112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255528483840).

120914906112 is an abundant number, since it is smaller than the sum of its proper divisors (390142061568).

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

120914906112 is a wasteful number, since it uses less digits than its factorization.

120914906112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334 (or 310 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

It can be divided in two parts, 1209 and 14906112, that added together give a square (14907321 = 38612).

The spelling of 120914906112 in words is "one hundred twenty billion, nine hundred fourteen million, nine hundred six thousand, one hundred twelve".