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54707094 = 23213435437
BaseRepresentation
bin1101000010110…
…0001110010110
310210221102000200
43100230032112
5103001111334
65232321330
71233000621
oct320541626
9123842020
1054707094
1128976282
12163a3246
13b445a80
1473a0db8
154c09799
hex342c396

54707094 has 48 divisors (see below), whose sum is σ = 130642512. Its totient is φ = 16438464.

The previous prime is 54707063. The next prime is 54707113. The reversal of 54707094 is 49070745.

It is a happy number.

It is a super-2 number, since 2×547070942 = 5985732267849672, which contains 22 as substring.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7344 + ... + 12780.

It is an arithmetic number, because the mean of its divisors is an integer number (2721719).

Almost surely, 254707094 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54707094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65321256).

54707094 is an abundant number, since it is smaller than the sum of its proper divisors (75935418).

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

54707094 is a wasteful number, since it uses less digits than its factorization.

54707094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5501 (or 5498 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 54707094 is about 7396.4244064277. The cubic root of 54707094 is about 379.6189485852.

The spelling of 54707094 in words is "fifty-four million, seven hundred seven thousand, ninety-four".

Divisors: 1 2 3 6 9 13 18 26 39 43 78 86 117 129 234 258 387 559 774 1118 1677 3354 5031 5437 10062 10874 16311 32622 48933 70681 97866 141362 212043 233791 424086 467582 636129 701373 1272258 1402746 2104119 3039283 4208238 6078566 9117849 18235698 27353547 54707094