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86938323201 = 3216195966531
BaseRepresentation
bin101000011110111101…
…1011000100100000001
322022101212210102010100
41100331323120210001
52411022202320301
6103534445553013
76165261361062
oct1207573304401
9268355712110
1086938323201
1133963464a94
1214a23575769
1382767247c2
1442ca43c569
1523dc6a3286
hex143ded8901

86938323201 has 12 divisors (see below), whose sum is σ = 125655163920. Its totient is φ = 57923073240.

The previous prime is 86938323149. The next prime is 86938323223. The reversal of 86938323201 is 10232383968.

86938323201 is a `hidden beast` number, since 8 + 69 + 383 + 2 + 3 + 201 = 666.

It is not a de Polignac number, because 86938323201 - 217 = 86938192129 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (86938323701) 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 11 ways as a sum of consecutive naturals, for example, 2968695 + ... + 2997836.

It is an arithmetic number, because the mean of its divisors is an integer number (10471263660).

Almost surely, 286938323201 is an apocalyptic number.

It is an amenable number.

86938323201 is a deficient number, since it is larger than the sum of its proper divisors (38716840719).

86938323201 is a wasteful number, since it uses less digits than its factorization.

86938323201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5968156 (or 5968153 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 86938323201 in words is "eighty-six billion, nine hundred thirty-eight million, three hundred twenty-three thousand, two hundred one".

Divisors: 1 3 9 1619 4857 14571 5966531 17899593 53698779 9659813689 28979441067 86938323201