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52954680 = 2335607727
BaseRepresentation
bin1100101000000…
…0011000111000
310200122101011110
43022000120320
5102024022210
65131000320
71212051552
oct312003070
9120571143
1052954680
11279896a9
12158990a0
13ac8123c
1470664d2
1549b0420
hex3280638

52954680 has 64 divisors (see below), whose sum is σ = 159344640. Its totient is φ = 14078592.

The previous prime is 52954673. The next prime is 52954709. The reversal of 52954680 is 8645925.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72477 + ... + 73203.

It is an arithmetic number, because the mean of its divisors is an integer number (2489760).

Almost surely, 252954680 is an apocalyptic number.

It is an amenable number.

52954680 is an abundant number, since it is smaller than the sum of its proper divisors (106389960).

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

52954680 is a wasteful number, since it uses less digits than its factorization.

52954680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348 (or 1344 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 52954680 is about 7276.9966332272. The cubic root of 52954680 is about 375.5214789342.

The spelling of 52954680 in words is "fifty-two million, nine hundred fifty-four thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 607 727 1214 1454 1821 2181 2428 2908 3035 3635 3642 4362 4856 5816 6070 7270 7284 8724 9105 10905 12140 14540 14568 17448 18210 21810 24280 29080 36420 43620 72840 87240 441289 882578 1323867 1765156 2206445 2647734 3530312 4412890 5295468 6619335 8825780 10590936 13238670 17651560 26477340 52954680