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151120000012 = 22149631140177
BaseRepresentation
bin1000110010111101110…
…1000011010000001100
3112110001210221102001111
42030233131003100030
54433443210000022
6153231254021404
713626615543262
oct2145735032014
9473053842044
10151120000012
11590a93337a3
1225355947864
1311334613567
147458418432
153de70b6477
hex232f74340c

151120000012 has 24 divisors (see below), whose sum is σ = 266283712800. Its totient is φ = 75039125760.

The previous prime is 151120000001. The next prime is 151120000013. The reversal of 151120000012 is 210000021151.

It is a junction number, because it is equal to n+sod(n) for n = 151119999947 and 151120000001.

It is not an unprimeable number, because it can be changed into a prime (151120000013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3741268 + ... + 3781444.

It is an arithmetic number, because the mean of its divisors is an integer number (11095154700).

Almost surely, 2151120000012 is an apocalyptic number.

It is an amenable number.

151120000012 is a deficient number, since it is larger than the sum of its proper divisors (115163712788).

151120000012 is a wasteful number, since it uses less digits than its factorization.

151120000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46641 (or 46639 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 13.

Adding to 151120000012 its reverse (210000021151), we get a palindrome (361120021163).

The spelling of 151120000012 in words is "one hundred fifty-one billion, one hundred twenty million, twelve", and thus it is an aban number.

Divisors: 1 2 4 149 298 596 6311 12622 25244 40177 80354 160708 940339 1880678 3761356 5986373 11972746 23945492 253557047 507114094 1014228188 37780000003 75560000006 151120000012