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13411388730 = 235447046291
BaseRepresentation
bin11000111110110000…
…11000110100111010
31021121122220010201010
430133120120310322
5204431303414410
610054444334350
7653226631455
oct143730306472
937548803633
1013411388730
115762419943
1227235443b6
13135969cc9c
1491325649c
15537614c20
hex31f618d3a

13411388730 has 16 divisors (see below), whose sum is σ = 32187333024. Its totient is φ = 3576370320.

The previous prime is 13411388717. The next prime is 13411388737. The reversal of 13411388730 is 3788311431.

It is not an unprimeable number, because it can be changed into a prime (13411388737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223523116 + ... + 223523175.

It is an arithmetic number, because the mean of its divisors is an integer number (2011708314).

Almost surely, 213411388730 is an apocalyptic number.

13411388730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13411388730 is an abundant number, since it is smaller than the sum of its proper divisors (18775944294).

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

13411388730 is a wasteful number, since it uses less digits than its factorization.

13411388730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447046301.

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 13411388730 in words is "thirteen billion, four hundred eleven million, three hundred eighty-eight thousand, seven hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 447046291 894092582 1341138873 2235231455 2682277746 4470462910 6705694365 13411388730