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10210312223131 = 192323364558863
BaseRepresentation
bin1001010010010100011000…
…0010000111100110011011
31100011002121012210011001211
42110211012002013212123
52314241204412120011
633414315213523551
72102446024631626
oct224450602074633
940132535704054
1010210312223131
113287195082079
12118a9b0aa35b7
13590a9ca52377
14274278a08dbd
1512a8d889ab21
hex9494608799b

10210312223131 has 8 divisors (see below), whose sum is σ = 11214988254720. Its totient is φ = 9252365309352.

The previous prime is 10210312223117. The next prime is 10210312223191. The reversal of 10210312223131 is 13132221301201.

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

It is a cyclic number.

It is not a de Polignac number, because 10210312223131 - 29 = 10210312222619 is a prime.

It is a super-2 number, since 2×102103122231312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10210312223191) 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 7 ways as a sum of consecutive naturals, for example, 11682278995 + ... + 11682279868.

It is an arithmetic number, because the mean of its divisors is an integer number (1401873531840).

Almost surely, 210210312223131 is an apocalyptic number.

10210312223131 is a deficient number, since it is larger than the sum of its proper divisors (1004676031589).

10210312223131 is a wasteful number, since it uses less digits than its factorization.

10210312223131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23364558905.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 10210312223131 its reverse (13132221301201), we get a palindrome (23342533524332).

The spelling of 10210312223131 in words is "ten trillion, two hundred ten billion, three hundred twelve million, two hundred twenty-three thousand, one hundred thirty-one".

Divisors: 1 19 23 437 23364558863 443926618397 537384853849 10210312223131