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151401680054 = 2238247317741
BaseRepresentation
bin1000110100000000111…
…1100100110010110110
3112110210102222020102122
42031000033210302312
54440032312230204
6153315235235542
713636606022012
oct2150017446266
9473712866378
10151401680054
1159233335119
1225414148bb2
131137aa98841
1474839bd542
153e11ba70be
hex23403e4cb6

151401680054 has 8 divisors (see below), whose sum is σ = 227104188048. Its totient is φ = 75700284040.

The previous prime is 151401680047. The next prime is 151401680057. The reversal of 151401680054 is 450086104151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 151401679996 and 151401680023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151401680057) 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 3 ways as a sum of consecutive naturals, for example, 317624 + ... + 635364.

It is an arithmetic number, because the mean of its divisors is an integer number (28388023506).

Almost surely, 2151401680054 is an apocalyptic number.

151401680054 is a deficient number, since it is larger than the sum of its proper divisors (75702507994).

151401680054 is a wasteful number, since it uses less digits than its factorization.

151401680054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555990.

The product of its (nonzero) digits is 19200, while the sum is 35.

The spelling of 151401680054 in words is "one hundred fifty-one billion, four hundred one million, six hundred eighty thousand, fifty-four".

Divisors: 1 2 238247 317741 476494 635482 75700840027 151401680054