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10400412141 = 327223583701
BaseRepresentation
bin10011010111110100…
…11011000111101101
3222211211012200022200
421223322123013231
5132300001142031
64440004532113
7515506021200
oct115372330755
928754180280
1010400412141
114457841639
1220230b1039
13c99944532
147093d3937
1540d1038e6
hex26be9b1ed

10400412141 has 18 divisors (see below), whose sum is σ = 17475523182. Its totient is φ = 5943092400.

The previous prime is 10400412137. The next prime is 10400412157. The reversal of 10400412141 is 14121400401.

10400412141 is a `hidden beast` number, since 10 + 400 + 41 + 214 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8969984100 + 1430428041 = 94710^2 + 37821^2 .

It is not a de Polignac number, because 10400412141 - 22 = 10400412137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10400412161) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11791410 + ... + 11792291.

It is an arithmetic number, because the mean of its divisors is an integer number (970862399).

Almost surely, 210400412141 is an apocalyptic number.

It is an amenable number.

10400412141 is a deficient number, since it is larger than the sum of its proper divisors (7075111041).

10400412141 is a wasteful number, since it uses less digits than its factorization.

10400412141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23583721 (or 23583711 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 10400412141 its reverse (14121400401), we get a palindrome (24521812542).

The spelling of 10400412141 in words is "ten billion, four hundred million, four hundred twelve thousand, one hundred forty-one".

Divisors: 1 3 7 9 21 49 63 147 441 23583701 70751103 165085907 212253309 495257721 1155601349 1485773163 3466804047 10400412141