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4107506231 = 31132500201
BaseRepresentation
bin1111010011010011…
…1001001000110111
3101121020222221021102
43310310321020313
531403010144411
61515330040315
7203534140553
oct36464711067
911536887242
104107506231
111818642254
1296771909b
13505c9297a
142ad73a863
1519090dd3b
hexf4d39237

4107506231 has 4 divisors (see below), whose sum is σ = 4240006464. Its totient is φ = 3975006000.

The previous prime is 4107506177. The next prime is 4107506237. The reversal of 4107506231 is 1326057014.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4107506231 - 230 = 3033764407 is a prime.

It is a super-2 number, since 2×41075062312 = 33743214875407650722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4107506194 and 4107506203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4107506237) 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, 66250070 + ... + 66250131.

It is an arithmetic number, because the mean of its divisors is an integer number (1060001616).

Almost surely, 24107506231 is an apocalyptic number.

4107506231 is a deficient number, since it is larger than the sum of its proper divisors (132500233).

4107506231 is a wasteful number, since it uses less digits than its factorization.

4107506231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132500232.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 4107506231 is about 64089.8293881330. The cubic root of 4107506231 is about 1601.4968064563.

The spelling of 4107506231 in words is "four billion, one hundred seven million, five hundred six thousand, two hundred thirty-one".

Divisors: 1 31 132500201 4107506231