Search a number
-
+
10031131010301 = 38773812668571
BaseRepresentation
bin1001000111111000111000…
…0000000010010011111101
31022111222002202201102122220
42101332032000002103331
52303322224014312201
633200123222355553
72053503530513262
oct221761600022375
938458082642586
1010031131010301
1132181a6a42905
12116012558bbb9
13579c1593b08b
1426971b869269
15125dececb036
hex91f8e0024fd

10031131010301 has 8 divisors (see below), whose sum is σ = 13390092024864. Its totient is φ = 6679795334640.

The previous prime is 10031131010291. The next prime is 10031131010311. The reversal of 10031131010301 is 10301013113001.

It is an interprime number because it is at equal distance from previous prime (10031131010291) and next prime (10031131010311).

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

It is not a de Polignac number, because 10031131010301 - 241 = 7832107754749 is a prime.

It is a super-2 number, since 2×100311310103012 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031131010311) 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, 1906331655 + ... + 1906336916.

It is an arithmetic number, because the mean of its divisors is an integer number (1673761503108).

Almost surely, 210031131010301 is an apocalyptic number.

It is an amenable number.

10031131010301 is a deficient number, since it is larger than the sum of its proper divisors (3358961014563).

10031131010301 is an equidigital number, since it uses as much as digits as its factorization.

10031131010301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3812669451.

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 10031131010301 its reverse (10301013113001), we get a palindrome (20332144123302).

The spelling of 10031131010301 in words is "ten trillion, thirty-one billion, one hundred thirty-one million, ten thousand, three hundred one".

Divisors: 1 3 877 2631 3812668571 11438005713 3343710336767 10031131010301