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2974331053 = 31738231597
BaseRepresentation
bin1011000101001000…
…1011000010101101
321200021201200011101
42301102023002231
522042412043203
61211050123101
7133464253051
oct26122130255
97607650141
102974331053
111296a28a41
126b0120491
13385297a05
14203043c61
151261c341d
hexb148b0ad

2974331053 has 16 divisors (see below), whose sum is σ = 3118068736. Its totient is φ = 2833729920.

The previous prime is 2974331029. The next prime is 2974331071. The reversal of 2974331053 is 3501334792.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2974331053 - 25 = 2974331021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2974331153) 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, 1861651 + ... + 1863247.

It is an arithmetic number, because the mean of its divisors is an integer number (194879296).

Almost surely, 22974331053 is an apocalyptic number.

It is an amenable number.

2974331053 is a deficient number, since it is larger than the sum of its proper divisors (143737683).

2974331053 is a wasteful number, since it uses less digits than its factorization.

2974331053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2524.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 2974331053 is about 54537.4280013277. The cubic root of 2974331053 is about 1438.1243347028.

The spelling of 2974331053 in words is "two billion, nine hundred seventy-four million, three hundred thirty-one thousand, fifty-three".

Divisors: 1 31 73 823 1597 2263 25513 49507 60079 116581 1314331 1862449 3614011 40744261 95946163 2974331053