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6130218931200 = 21035527313217
BaseRepresentation
bin101100100110100110110…
…0001011001010000000000
3210201001011111102122200000
41121031031201121100000
51300414142021244300
621012103402400000
71201615353111000
oct131151541312000
923631144378600
106130218931200
111a538a1854861
128300b1b00000
133561006b9700
141729c03a8000
15a96db144c00
hex5934d859400

6130218931200 has 4752 divisors, whose sum is σ = 30434383324800. Its totient is φ = 1217325957120.

The previous prime is 6130218931169. The next prime is 6130218931223. The reversal of 6130218931200 is 21398120316.

6130218931200 is a `hidden beast` number, since 61 + 302 + 1 + 8 + 93 + 1 + 200 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 360601113592 + ... + 360601113608.

Almost surely, 26130218931200 is an apocalyptic number.

6130218931200 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6130218931200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15217191662400).

6130218931200 is an abundant number, since it is smaller than the sum of its proper divisors (24304164393600).

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

6130218931200 is a wasteful number, since it uses less digits than its factorization.

6130218931200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The spelling of 6130218931200 in words is "six trillion, one hundred thirty billion, two hundred eighteen million, nine hundred thirty-one thousand, two hundred".