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2303912974 = 211104723317
BaseRepresentation
bin1000100101010010…
…1110110000001110
312221120012220110011
42021110232300032
514204300203344
61020340503434
7111043636306
oct21124566016
95846186404
102303912974
11a82553a10
125436aab7a
132a941521c
1417bdaa606
15d73e5d34
hex8952ec0e

2303912974 has 8 divisors (see below), whose sum is σ = 3770039448. Its totient is φ = 1047233160.

The previous prime is 2303912957. The next prime is 2303912977. The reversal of 2303912974 is 4792193032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303912977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52361637 + ... + 52361680.

It is an arithmetic number, because the mean of its divisors is an integer number (471254931).

Almost surely, 22303912974 is an apocalyptic number.

2303912974 is a deficient number, since it is larger than the sum of its proper divisors (1466126474).

2303912974 is a wasteful number, since it uses less digits than its factorization.

2303912974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104723330.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 2303912974 is about 47999.0934706063. The cubic root of 2303912974 is about 1320.7542700938.

The spelling of 2303912974 in words is "two billion, three hundred three million, nine hundred twelve thousand, nine hundred seventy-four".

Divisors: 1 2 11 22 104723317 209446634 1151956487 2303912974