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7468470564 = 223622372547
BaseRepresentation
bin1101111010010011…
…11101000100100100
3201021111020121120220
412331021331010210
5110243412024224
63233031124340
7353034644442
oct67511750444
921244217526
107468470564
113192836525
1215452136b0
1392039bb69
1450bc65b92
152daa05279
hex1bd27d124

7468470564 has 12 divisors (see below), whose sum is σ = 17426431344. Its totient is φ = 2489490184.

The previous prime is 7468470557. The next prime is 7468470587. The reversal of 7468470564 is 4650748647.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311186262 + ... + 311186285.

It is an arithmetic number, because the mean of its divisors is an integer number (1452202612).

Almost surely, 27468470564 is an apocalyptic number.

It is an amenable number.

7468470564 is an abundant number, since it is smaller than the sum of its proper divisors (9957960780).

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

7468470564 is a wasteful number, since it uses less digits than its factorization.

7468470564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622372554 (or 622372552 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 51.

The square root of 7468470564 is about 86420.3133759650. The cubic root of 7468470564 is about 1954.6869996438.

The spelling of 7468470564 in words is "seven billion, four hundred sixty-eight million, four hundred seventy thousand, five hundred sixty-four".

Divisors: 1 2 3 4 6 12 622372547 1244745094 1867117641 2489490188 3734235282 7468470564