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55934076 = 223111572699
BaseRepresentation
bin1101010101011…
…1110001111100
310220020202010110
43111113301330
5103304342301
65314510020
71246301052
oct325276174
9126222113
1055934076
1129634110
1216895310
13b7853b3
1476001d2
154d9d0d6
hex3557c7c

55934076 has 48 divisors (see below), whose sum is σ = 143337600. Its totient is φ = 16835520.

The previous prime is 55934071. The next prime is 55934077. The reversal of 55934076 is 67043955.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55934071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19375 + ... + 22073.

It is an arithmetic number, because the mean of its divisors is an integer number (2986200).

Almost surely, 255934076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55934076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71668800).

55934076 is an abundant number, since it is smaller than the sum of its proper divisors (87403524).

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

55934076 is a wasteful number, since it uses less digits than its factorization.

55934076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874 (or 2872 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 39.

The square root of 55934076 is about 7478.9087439278. The cubic root of 55934076 is about 382.4360489437.

It can be divided in two parts, 5593 and 4076, that added together give a palindrome (9669).

The spelling of 55934076 in words is "fifty-five million, nine hundred thirty-four thousand, seventy-six".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 157 314 471 628 942 1727 1884 2699 3454 5181 5398 6908 8097 10362 10796 16194 20724 29689 32388 59378 89067 118756 178134 356268 423743 847486 1271229 1694972 2542458 4661173 5084916 9322346 13983519 18644692 27967038 55934076