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312425312005141 = 41113181599621983
BaseRepresentation
bin100011100001001100010111…
…1101111011010110000010101
31111222012120100011121011001021
41013002120233233122300111
5311422234014333131031
63024250112410401141
7122543661324055006
oct10702305757326025
91458176304534037
10312425312005141
1190603915796835
122b05a150a301b1
13105437714ab46a
14572167417b1ad
15261bd7542b511
hex11c262fbdac15

312425312005141 has 32 divisors (see below), whose sum is σ = 325204085606400. Its totient is φ = 299936638310400.

The previous prime is 312425312005127. The next prime is 312425312005181. The reversal of 312425312005141 is 141500213524213.

It is a cyclic number.

It is not a de Polignac number, because 312425312005141 - 27 = 312425312005013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312425312005097 and 312425312005106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312425312005181) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 501994236 + ... + 502616218.

It is an arithmetic number, because the mean of its divisors is an integer number (10162627675200).

Almost surely, 2312425312005141 is an apocalyptic number.

It is an amenable number.

312425312005141 is a deficient number, since it is larger than the sum of its proper divisors (12778773601259).

312425312005141 is a wasteful number, since it uses less digits than its factorization.

312425312005141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622917.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 312425312005141 its reverse (141500213524213), we get a palindrome (453925525529354).

The spelling of 312425312005141 in words is "three hundred twelve trillion, four hundred twenty-five billion, three hundred twelve million, five thousand, one hundred forty-one".

Divisors: 1 41 113 181 599 4633 7421 20453 24559 67687 108419 621983 838573 2775167 4445179 12251347 25501303 70284079 112578923 372567817 502305227 2881647239 4615735843 12721418299 15275280497 42100163321 67434774877 521578150259 1726106696161 2764825769957 7620129561101 312425312005141