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106152113401 = 421125208291
BaseRepresentation
bin110001011011100101…
…0001011010011111001
3101010222220221002021121
41202313022023103321
53214344420112101
6120433212105241
710445356035115
oct1426712132371
9333886832247
10106152113401
1141023111a44
12186a6165221
13a019267329
1451d0148745
152b643bd0a1
hex18b728b4f9

106152113401 has 4 divisors (see below), whose sum is σ = 106177325904. Its totient is φ = 106126900900.

The previous prime is 106152113399. The next prime is 106152113407. The reversal of 106152113401 is 104311251601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 104311251601 = 139750440659.

It is a cyclic number.

It is not a de Polignac number, because 106152113401 - 21 = 106152113399 is a prime.

It is a super-2 number, since 2×1061521134012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106152113407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12599935 + ... + 12608356.

It is an arithmetic number, because the mean of its divisors is an integer number (26544331476).

Almost surely, 2106152113401 is an apocalyptic number.

It is an amenable number.

106152113401 is a deficient number, since it is larger than the sum of its proper divisors (25212503).

106152113401 is an equidigital number, since it uses as much as digits as its factorization.

106152113401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25212502.

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 106152113401 in words is "one hundred six billion, one hundred fifty-two million, one hundred thirteen thousand, four hundred one".

Divisors: 1 4211 25208291 106152113401