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202212013002 = 23181491937853
BaseRepresentation
bin1011110001010011000…
…1100111001111001010
3201022221111120120212220
42330110301213033022
511303112233404002
6232521145114510
720416000515336
oct2742461471712
9638844516786
10202212013002
117883745631a
1233234488a36
13160b76986cc
149b03ba87c6
1553d77657bc
hex2f14c673ca

202212013002 has 32 divisors (see below), whose sum is σ = 406751829120. Its totient is φ = 67016208960.

The previous prime is 202212012971. The next prime is 202212013007. The reversal of 202212013002 is 200310212202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (202212013007) 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, 5323108 + ... + 5360960.

It is an arithmetic number, because the mean of its divisors is an integer number (12710994660).

Almost surely, 2202212013002 is an apocalyptic number.

202212013002 is an abundant number, since it is smaller than the sum of its proper divisors (204539816118).

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

202212013002 is a wasteful number, since it uses less digits than its factorization.

202212013002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42958.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 202212013002 its reverse (200310212202), we get a palindrome (402522225204).

The spelling of 202212013002 in words is "two hundred two billion, two hundred twelve million, thirteen thousand, two".

Divisors: 1 2 3 6 181 362 543 1086 4919 9838 14757 29514 37853 75706 113559 227118 890339 1780678 2671017 5342034 6851393 13702786 20554179 41108358 186198907 372397814 558596721 1117193442 33702002167 67404004334 101106006501 202212013002