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96400008145 = 572437389977
BaseRepresentation
bin101100111000111100…
…0110110001111010001
3100012211021121210211001
41121301320312033101
53034411400230040
6112141402422001
76651611356300
oct1316170661721
9305737553731
1096400008145
1137979322a21
1216824201901
139123a3324c
144946cb4437
15279317a59a
hex1671e363d1

96400008145 has 24 divisors (see below), whose sum is σ = 134598810024. Its totient is φ = 66087012096.

The previous prime is 96400008083. The next prime is 96400008157. The reversal of 96400008145 is 54180000469.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 37345176001 + 59054832144 = 193249^2 + 243012^2 .

It is not a de Polignac number, because 96400008145 - 27 = 96400008017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1026397 + ... + 1116373.

It is an arithmetic number, because the mean of its divisors is an integer number (5608283751).

Almost surely, 296400008145 is an apocalyptic number.

It is an amenable number.

96400008145 is a deficient number, since it is larger than the sum of its proper divisors (38198801879).

96400008145 is a wasteful number, since it uses less digits than its factorization.

96400008145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94369 (or 94362 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 96400008145 in words is "ninety-six billion, four hundred million, eight thousand, one hundred forty-five".

Divisors: 1 5 7 35 49 245 4373 21865 30611 89977 153055 214277 449885 629839 1071385 3149195 4408873 22044365 393469421 1967347105 2754285947 13771429735 19280001629 96400008145