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46972 = 2211743
BaseRepresentation
bin1011011101111100
32101102201
423131330
53000342
61001244
7253642
oct133574
971381
1046972
1132322
1223224
13184c3
1413192
15ddb7
hexb77c

46972 has 6 divisors (see below), whose sum is σ = 82208. Its totient is φ = 23484.

The previous prime is 46957. The next prime is 46993. The reversal of 46972 is 27964.

It is a d-powerful number, because it can be written as 44 + 66 + 9 + 72 + 2 .

It is a pancake number, because a pancake can be divided into 46972 parts by 306 straight cuts.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 46972.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5868 + ... + 5875.

246972 is an apocalyptic number.

It is an amenable number.

46972 is a deficient number, since it is larger than the sum of its proper divisors (35236).

46972 is a wasteful number, since it uses less digits than its factorization.

46972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11747 (or 11745 counting only the distinct ones).

The product of its digits is 3024, while the sum is 28.

The square root of 46972 is about 216.7302470815. The cubic root of 46972 is about 36.0810929147.

The spelling of 46972 in words is "forty-six thousand, nine hundred seventy-two".

Divisors: 1 2 4 11743 23486 46972