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54425505130 = 25192312454349
BaseRepresentation
bin110010101100000000…
…110100110101101010
312012111000012010101021
4302230000310311222
51342430412131010
641000331243054
73634500106033
oct625400646552
9165430163337
1054425505130
1121099862607
12a66aba948a
135194892b09
1428c43a7a8a
15163816a8da
hexcac034d6a

54425505130 has 32 divisors (see below), whose sum is σ = 107605584000. Its totient is φ = 19727687232.

The previous prime is 54425505097. The next prime is 54425505143. The reversal of 54425505130 is 3150552445.

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, 6222805 + ... + 6231544.

It is an arithmetic number, because the mean of its divisors is an integer number (3362674500).

Almost surely, 254425505130 is an apocalyptic number.

54425505130 is a deficient number, since it is larger than the sum of its proper divisors (53180078870).

54425505130 is a wasteful number, since it uses less digits than its factorization.

54425505130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12454398.

The product of its (nonzero) digits is 60000, while the sum is 34.

The spelling of 54425505130 in words is "fifty-four billion, four hundred twenty-five million, five hundred five thousand, one hundred thirty".

Divisors: 1 2 5 10 19 23 38 46 95 115 190 230 437 874 2185 4370 12454349 24908698 62271745 124543490 236632631 286450027 473265262 572900054 1183163155 1432250135 2366326310 2864500270 5442550513 10885101026 27212752565 54425505130