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2974952 = 23371869
BaseRepresentation
bin1011010110010011101000
312121010212102
423112103220
51230144302
6143432532
734200221
oct13262350
95533772
102974952
111752142
12bb5748
13802136
14576248
153db702
hex2d64e8

2974952 has 8 divisors (see below), whose sum is σ = 5578050. Its totient is φ = 1487472.

The previous prime is 2974931. The next prime is 2974967. The reversal of 2974952 is 2594792.

2974952 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2910436 + 64516 = 1706^2 + 254^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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, 185927 + ... + 185942.

22974952 is an apocalyptic number.

It is an amenable number.

2974952 is a deficient number, since it is larger than the sum of its proper divisors (2603098).

2974952 is a wasteful number, since it uses less digits than its factorization.

2974952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371875 (or 371871 counting only the distinct ones).

The product of its digits is 45360, while the sum is 38.

The square root of 2974952 is about 1724.8049165051. The cubic root of 2974952 is about 143.8224406152.

The spelling of 2974952 in words is "two million, nine hundred seventy-four thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 371869 743738 1487476 2974952