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100411431401 = 1997110315279
BaseRepresentation
bin101110110000011111…
…1001101100111101001
3100121011211211020000202
41131200333031213221
53121120311301101
6114043421241545
710153201040651
oct1354077154751
9317154736022
10100411431401
11396476a9656
12175637032b5
139612b24288
144c0795d361
15292a40a36b
hex1760fcd9e9

100411431401 has 16 divisors (see below), whose sum is σ = 105927782400. Its totient is φ = 94918496400.

The previous prime is 100411431389. The next prime is 100411431409. The reversal of 100411431401 is 104134114001.

It is a cyclic number.

It is not a de Polignac number, because 100411431401 - 214 = 100411415017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100411431409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19018280 + ... + 19023558.

It is an arithmetic number, because the mean of its divisors is an integer number (6620486400).

Almost surely, 2100411431401 is an apocalyptic number.

It is an amenable number.

100411431401 is a deficient number, since it is larger than the sum of its proper divisors (5516350999).

100411431401 is a wasteful number, since it uses less digits than its factorization.

100411431401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7300.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 100411431401 its reverse (104134114001), we get a palindrome (204545545402).

The spelling of 100411431401 in words is "one hundred billion, four hundred eleven million, four hundred thirty-one thousand, four hundred one".

Divisors: 1 19 971 1031 5279 18449 19589 100301 1001101 5125909 5442649 19020919 97392271 103410331 5284812179 100411431401