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74053962 = 23226315643
BaseRepresentation
bin1000110100111…
…11100101001010
312011100022221100
410122133211022
5122424211322
611203122230
71556306523
oct432374512
9164308840
1074053962
113888a924
1220973376
131245ab18
149b9984a
15677bdac
hex469f94a

74053962 has 24 divisors (see below), whose sum is σ = 161070624. Its totient is φ = 24589224.

The previous prime is 74053957. The next prime is 74053981. The reversal of 74053962 is 26935047.

It is a super-3 number, since 3×740539623 (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3088 + ... + 12555.

It is an arithmetic number, because the mean of its divisors is an integer number (6711276).

Almost surely, 274053962 is an apocalyptic number.

74053962 is an abundant number, since it is smaller than the sum of its proper divisors (87016662).

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

74053962 is a wasteful number, since it uses less digits than its factorization.

74053962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15914 (or 15911 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 74053962 is about 8605.4611729994. The cubic root of 74053962 is about 419.9356704195.

The spelling of 74053962 in words is "seventy-four million, fifty-three thousand, nine hundred sixty-two".

Divisors: 1 2 3 6 9 18 263 526 789 1578 2367 4734 15643 31286 46929 93858 140787 281574 4114109 8228218 12342327 24684654 37026981 74053962