Search a number
-
+
3401146215030 = 235390729017543
BaseRepresentation
bin110001011111100100000…
…111001010101001110110
3110001010221201122101212110
4301133210013022221312
5421211021412340110
611122244235031450
7500503400552634
oct61374407125166
913033851571773
103401146215030
1110a1466409423
1246b1b8b9b586
131b895a780595
14ba88b3c8354
155d711aa1a20
hex317e41caa76

3401146215030 has 32 divisors (see below), whose sum is σ = 8164840460544. Its totient is φ = 906740152416.

The previous prime is 3401146215029. The next prime is 3401146215031. The reversal of 3401146215030 is 305126411043.

It is an interprime number because it is at equal distance from previous prime (3401146215029) and next prime (3401146215031).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3401146215031) 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, 14391562 + ... + 14625981.

It is an arithmetic number, because the mean of its divisors is an integer number (255151264392).

Almost surely, 23401146215030 is an apocalyptic number.

3401146215030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3401146215030 is an abundant number, since it is smaller than the sum of its proper divisors (4763694245514).

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

3401146215030 is a wasteful number, since it uses less digits than its factorization.

3401146215030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29021460.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 3401146215030 in words is "three trillion, four hundred one billion, one hundred forty-six million, two hundred fifteen thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 3907 7814 11721 19535 23442 39070 58605 117210 29017543 58035086 87052629 145087715 174105258 290175430 435263145 870526290 113371540501 226743081002 340114621503 566857702505 680229243006 1133715405010 1700573107515 3401146215030