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13052225030 = 2513467214993
BaseRepresentation
bin11000010011111100…
…10010011000000110
31020200122001201201212
430021332102120012
5203212332200110
65555054251422
7641306040125
oct141176223006
936618051655
1013052225030
115598705939
1226431b6b72
131300158aa0
148bb681abc
15515d1ae05
hex309f92606

13052225030 has 32 divisors (see below), whose sum is σ = 25355532384. Its totient is φ = 4808941056.

The previous prime is 13052225023. The next prime is 13052225057. The reversal of 13052225030 is 3052225031.

It is a junction number, because it is equal to n+sod(n) for n = 13052224987 and 13052225005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46787 + ... + 168206.

It is an arithmetic number, because the mean of its divisors is an integer number (792360387).

Almost surely, 213052225030 is an apocalyptic number.

13052225030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13052225030 is a deficient number, since it is larger than the sum of its proper divisors (12303307354).

13052225030 is a wasteful number, since it uses less digits than its factorization.

13052225030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215480.

The product of its (nonzero) digits is 1800, while the sum is 23.

Subtracting from 13052225030 its reverse (3052225031), we obtain a palindrome (9999999999).

The spelling of 13052225030 in words is "thirteen billion, fifty-two million, two hundred twenty-five thousand, thirty".

Divisors: 1 2 5 10 13 26 65 130 467 934 2335 4670 6071 12142 30355 60710 214993 429986 1074965 2149930 2794909 5589818 13974545 27949090 100401731 200803462 502008655 1004017310 1305222503 2610445006 6526112515 13052225030