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13230401190 = 235441013373
BaseRepresentation
bin11000101001001011…
…11110011010100110
31021011001100000110220
430110211332122212
5204043440314230
610024501225210
7645601361136
oct142445763246
937131300426
1013230401190
11567a242266
122692a02206
13132b041776
148d71c2ac6
155267b3d10
hex31497e6a6

13230401190 has 16 divisors (see below), whose sum is σ = 31752962928. Its totient is φ = 3528106976.

The previous prime is 13230401189. The next prime is 13230401221. The reversal of 13230401190 is 9110403231.

It is a super-2 number, since 2×132304011902 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13230401190.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220506657 + ... + 220506716.

It is an arithmetic number, because the mean of its divisors is an integer number (1984560183).

Almost surely, 213230401190 is an apocalyptic number.

13230401190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13230401190 is an abundant number, since it is smaller than the sum of its proper divisors (18522561738).

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

13230401190 is a wasteful number, since it uses less digits than its factorization.

13230401190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441013383.

The product of its (nonzero) digits is 648, while the sum is 24.

The spelling of 13230401190 in words is "thirteen billion, two hundred thirty million, four hundred one thousand, one hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 441013373 882026746 1323040119 2205066865 2646080238 4410133730 6615200595 13230401190