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141372005 = 5374771229
BaseRepresentation
bin10000110110100…
…10101001100101
3100212000102221012
420123102221211
5242142401010
622010032005
73334433165
oct1033225145
9325012835
10141372005
1172889975
123b418605
132339a998
1414ac05a5
15c628005
hex86d2a65

141372005 has 32 divisors (see below), whose sum is σ = 181232640. Its totient is φ = 105719040.

The previous prime is 141371981. The next prime is 141372029. The reversal of 141372005 is 500273141.

It is an interprime number because it is at equal distance from previous prime (141371981) and next prime (141372029).

It is not a de Polignac number, because 141372005 - 212 = 141367909 is a prime.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 617231 + ... + 617459.

It is an arithmetic number, because the mean of its divisors is an integer number (5663520).

Almost surely, 2141372005 is an apocalyptic number.

It is an amenable number.

141372005 is a deficient number, since it is larger than the sum of its proper divisors (39860635).

141372005 is a wasteful number, since it uses less digits than its factorization.

141372005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 141372005 is about 11889.9960050456. The cubic root of 141372005 is about 520.9401200702.

The spelling of 141372005 in words is "one hundred forty-one million, three hundred seventy-two thousand, five".

Divisors: 1 5 37 47 71 185 229 235 355 1145 1739 2627 3337 8473 8695 10763 13135 16259 16685 42365 53815 81295 123469 398231 601583 617345 764173 1991155 3007915 3820865 28274401 141372005