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5550001331202 = 232679345389873
BaseRepresentation
bin101000011000011010111…
…0110111001110000000010
3201122120112010122122100100
41100300311312321300002
51211412400320044302
615445345125503230
71111655130640356
oct120606566716002
921576463578310
105550001331202
11184a819077179
12757764271b16
13313494329943
1415289b565466
159957cdadd1c
hex50c35db9c02

5550001331202 has 24 divisors (see below), whose sum is σ = 12026773354284. Its totient is φ = 1849728063744.

The previous prime is 5550001331179. The next prime is 5550001331219. The reversal of 5550001331202 is 2021331000555.

It is a happy number.

5550001331202 is a `hidden beast` number, since 5 + 5 + 500 + 0 + 1 + 33 + 120 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5415994818441 + 134006512761 = 2327229^2 + 366069^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22572663 + ... + 22817210.

Almost surely, 25550001331202 is an apocalyptic number.

5550001331202 is an abundant number, since it is smaller than the sum of its proper divisors (6476772023082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5550001331202 is a wasteful number, since it uses less digits than its factorization.

5550001331202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45396674 (or 45396671 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

Adding to 5550001331202 its reverse (2021331000555), we get a palindrome (7571332331757).

The spelling of 5550001331202 in words is "five trillion, five hundred fifty billion, one million, three hundred thirty-one thousand, two hundred two".

Divisors: 1 2 3 6 9 18 6793 13586 20379 40758 61137 122274 45389873 90779746 136169619 272339238 408508857 817017714 308333407289 616666814578 925000221867 1850000443734 2775000665601 5550001331202