Search a number
-
+
67629102151 = 13191249219217
BaseRepresentation
bin111110111111000000…
…100011010001000111
320110120012002100110011
4332333000203101013
52102001022232101
651022434211051
74612624612012
oct767700432107
9213505070404
1067629102151
1126754957466
1211134a23a87
1364ba1ab110
1433b7bb0379
151b5c3d7751
hexfbf023447

67629102151 has 16 divisors (see below), whose sum is σ = 76726300000. Its totient is φ = 59093618688.

The previous prime is 67629102139. The next prime is 67629102157. The reversal of 67629102151 is 15120192676.

It is a de Polignac number, because none of the positive numbers 2k-67629102151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67629102157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198895 + ... + 418111.

It is an arithmetic number, because the mean of its divisors is an integer number (4795393750).

Almost surely, 267629102151 is an apocalyptic number.

67629102151 is a deficient number, since it is larger than the sum of its proper divisors (9097197849).

67629102151 is a wasteful number, since it uses less digits than its factorization.

67629102151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220498.

The product of its (nonzero) digits is 45360, while the sum is 40.

The spelling of 67629102151 in words is "sixty-seven billion, six hundred twenty-nine million, one hundred two thousand, one hundred fifty-one".

Divisors: 1 13 19 247 1249 16237 23731 219217 308503 2849821 4165123 54146599 273802033 3559426429 5202238627 67629102151