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10404131001 = 311315276697
BaseRepresentation
bin10011011000010001…
…00111000010111001
3222212002012121122020
421230020213002321
5132301424143001
64440220345053
7515552440305
oct115410470271
928762177566
1010404131001
114459951680
1220243a5189
13c9a647144
14709ac0d05
1540d5da736
hex26c2270b9

10404131001 has 8 divisors (see below), whose sum is σ = 15133281504. Its totient is φ = 6305533920.

The previous prime is 10404130993. The next prime is 10404131009. The reversal of 10404131001 is 10013140401.

It is an interprime number because it is at equal distance from previous prime (10404130993) and next prime (10404131009).

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

It is not a de Polignac number, because 10404131001 - 23 = 10404130993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10404131009) 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, 157638316 + ... + 157638381.

It is an arithmetic number, because the mean of its divisors is an integer number (1891660188).

Almost surely, 210404131001 is an apocalyptic number.

10404131001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10404131001 is a deficient number, since it is larger than the sum of its proper divisors (4729150503).

10404131001 is a wasteful number, since it uses less digits than its factorization.

10404131001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315276711.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10404131001 its reverse (10013140401), we get a palindrome (20417271402).

The spelling of 10404131001 in words is "ten billion, four hundred four million, one hundred thirty-one thousand, one".

Divisors: 1 3 11 33 315276697 945830091 3468043667 10404131001