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100200312210413 = 7310125752880033
BaseRepresentation
bin10110110010000110110100…
…000001000000001111101101
3111010210001112001002010221202
4112302012310001000033231
5101113140214411213123
6553035215444335245
730051143100632552
oct2662066401001755
9433701461063852
10100200312210413
1129a21794031708
12b2a35a99a4525
1343bab060498bc
141aa5a14564a29
15b8b690365a28
hex5b21b40403ed

100200312210413 has 16 divisors (see below), whose sum is σ = 102977732131056. Its totient is φ = 97468474982400.

The previous prime is 100200312210359. The next prime is 100200312210437. The reversal of 100200312210413 is 314012213002001.

It can be written as a sum of positive squares in 8 ways, for example, as 41658272479684 + 58542039730729 = 6454322^2 + 7651277^2 .

It is not a de Polignac number, because 100200312210413 - 28 = 100200312210157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100200312210463) 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, 24545156 + ... + 28334877.

It is an arithmetic number, because the mean of its divisors is an integer number (6436108258191).

Almost surely, 2100200312210413 is an apocalyptic number.

It is an amenable number.

100200312210413 is a deficient number, since it is larger than the sum of its proper divisors (2777419920643).

100200312210413 is a wasteful number, since it uses less digits than its factorization.

100200312210413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52880464.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 100200312210413 its reverse (314012213002001), we get a palindrome (414212525212414).

The spelling of 100200312210413 in words is "one hundred trillion, two hundred billion, three hundred twelve million, two hundred ten thousand, four hundred thirteen".

Divisors: 1 73 101 257 7373 18761 25957 1894861 52880033 3860242409 5340883333 13590168481 389884483309 992082299113 1372607016581 100200312210413