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13010022342 = 2321947809383
BaseRepresentation
bin11000001110111010…
…10010111111000110
31020120200122121112100
430013131102333012
5203121031203332
65550545532530
7640254236202
oct140735227706
936520577470
1013010022342
115576900389
122631044146
1312c44a0795
148b5c17b02
1551228167c
hex307752fc6

13010022342 has 48 divisors (see below), whose sum is σ = 30303336960. Its totient is φ = 4021009776.

The previous prime is 13010022341. The next prime is 13010022373. The reversal of 13010022342 is 24322001031.

13010022342 is a `hidden beast` number, since 1 + 301 + 0 + 0 + 22 + 342 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010022341) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 388618 + ... + 420765.

It is an arithmetic number, because the mean of its divisors is an integer number (631319520).

Almost surely, 213010022342 is an apocalyptic number.

13010022342 is an abundant number, since it is smaller than the sum of its proper divisors (17293314618).

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

13010022342 is a wasteful number, since it uses less digits than its factorization.

13010022342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809457 (or 809454 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 13010022342 its reverse (24322001031), we get a palindrome (37332023373).

The spelling of 13010022342 in words is "thirteen billion, ten million, twenty-two thousand, three hundred forty-two".

Divisors: 1 2 3 6 9 18 19 38 47 57 94 114 141 171 282 342 423 846 893 1786 2679 5358 8037 16074 809383 1618766 2428149 4856298 7284447 14568894 15378277 30756554 38041001 46134831 76082002 92269662 114123003 138404493 228246006 276808986 342369009 684738018 722779019 1445558038 2168337057 4336674114 6505011171 13010022342