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1041255131 = 7925716069
BaseRepresentation
bin111110000100000…
…100101011011011
32200120022020111212
4332010010223123
54113030131011
6251153413335
734542344150
oct7604045333
92616266455
101041255131
11494841434
1225086a24b
131379530c7
149c40a227
156163008b
hex3e104adb

1041255131 has 8 divisors (see below), whose sum is σ = 1190208480. Its totient is φ = 892352448.

The previous prime is 1041255101. The next prime is 1041255139. The reversal of 1041255131 is 1315521401.

1041255131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1041255131 - 26 = 1041255067 is a prime.

It is a super-2 number, since 2×10412551312 = 2168424495667654322, 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 = 1041255097 and 1041255106.

It is not an unprimeable number, because it can be changed into a prime (1041255139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56765 + ... + 72833.

It is an arithmetic number, because the mean of its divisors is an integer number (148776060).

Almost surely, 21041255131 is an apocalyptic number.

1041255131 is a deficient number, since it is larger than the sum of its proper divisors (148953349).

1041255131 is an equidigital number, since it uses as much as digits as its factorization.

1041255131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25333.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1041255131 is about 32268.4851054400. The cubic root of 1041255131 is about 1013.5668193820.

Adding to 1041255131 its reverse (1315521401), we get a palindrome (2356776532).

The spelling of 1041255131 in words is "one billion, forty-one million, two hundred fifty-five thousand, one hundred thirty-one".

Divisors: 1 7 9257 16069 64799 112483 148750733 1041255131