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13010022030 = 2353113989271
BaseRepresentation
bin11000001110111010…
…10010111010001110
31020120200122121002210
430013131102322032
5203121031201110
65550545531250
7640254235245
oct140735227216
936520577083
1013010022030
115576900125
122631043b26
1312c44a05b5
148b5c1795c
15512281520
hex307752e8e

13010022030 has 32 divisors (see below), whose sum is σ = 32231282688. Its totient is φ = 3357424800.

The previous prime is 13010022001. The next prime is 13010022031. The reversal of 13010022030 is 3022001031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13010021997 and 13010022015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010022031) 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, 6993706 + ... + 6995565.

It is an arithmetic number, because the mean of its divisors is an integer number (1007227584).

Almost surely, 213010022030 is an apocalyptic number.

13010022030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13010022030 is an abundant number, since it is smaller than the sum of its proper divisors (19221260658).

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

13010022030 is a wasteful number, since it uses less digits than its factorization.

13010022030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13989312.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 13010022030 its reverse (3022001031), we get a palindrome (16032023061).

The spelling of 13010022030 in words is "thirteen billion, ten million, twenty-two thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 31 62 93 155 186 310 465 930 13989271 27978542 41967813 69946355 83935626 139892710 209839065 419678130 433667401 867334802 1301002203 2168337005 2602004406 4336674010 6505011015 13010022030