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54983652 = 22329157999
BaseRepresentation
bin1101000110111…
…1101111100100
310211110110101120
43101233233210
5103033434102
65242253540
71235232123
oct321575744
9124413346
1054983652
1129045039
12164b72b0
13b511909
147433aba
154c616bc
hex346fbe4

54983652 has 24 divisors (see below), whose sum is σ = 132720000. Its totient is φ = 17695776.

The previous prime is 54983651. The next prime is 54983683. The reversal of 54983652 is 25638945.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (54983651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78652 + ... + 79347.

It is an arithmetic number, because the mean of its divisors is an integer number (5530000).

Almost surely, 254983652 is an apocalyptic number.

It is an amenable number.

54983652 is an abundant number, since it is smaller than the sum of its proper divisors (77736348).

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

54983652 is a wasteful number, since it uses less digits than its factorization.

54983652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158035 (or 158033 counting only the distinct ones).

The product of its digits is 259200, while the sum is 42.

The square root of 54983652 is about 7415.0962232462. The cubic root of 54983652 is about 380.2575631503.

The spelling of 54983652 in words is "fifty-four million, nine hundred eighty-three thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 12 29 58 87 116 174 348 157999 315998 473997 631996 947994 1895988 4581971 9163942 13745913 18327884 27491826 54983652