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6514680048 = 243135722501
BaseRepresentation
bin1100001000100111…
…00010000011110000
3121211000112000222020
412010103202003300
5101320224230143
62554240111440
7320303603202
oct60423420360
917730460866
106514680048
1128434045a8
121319905580
137ca8c0986
1445b306772
15281e00883
hex1844e20f0

6514680048 has 20 divisors (see below), whose sum is σ = 16829590248. Its totient is φ = 2171560000.

The previous prime is 6514680001. The next prime is 6514680061. The reversal of 6514680048 is 8400864156.

It is a super-2 number, since 2×65146800482 = 84882112255618564608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6514679991 and 6514680009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67861203 + ... + 67861298.

Almost surely, 26514680048 is an apocalyptic number.

It is an amenable number.

6514680048 is an abundant number, since it is smaller than the sum of its proper divisors (10314910200).

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

6514680048 is a wasteful number, since it uses less digits than its factorization.

6514680048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135722512 (or 135722506 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 6514680048 is about 80713.5679300575. The cubic root of 6514680048 is about 1867.6594821229.

It can be divided in two parts, 65146800 and 48, that multiplied together give a square (3127046400 = 559202).

The spelling of 6514680048 in words is "six billion, five hundred fourteen million, six hundred eighty thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 135722501 271445002 407167503 542890004 814335006 1085780008 1628670012 2171560016 3257340024 6514680048