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55414710 = 23251347363
BaseRepresentation
bin1101001101100…
…0111110110110
310212021100200200
43103120332312
5103141232320
65255421330
71242005631
oct323307666
9125240620
1055414710
112930998a
1216684846
13b632b90
147506c18
154ce9290
hex34d8fb6

55414710 has 48 divisors (see below), whose sum is σ = 155164464. Its totient is φ = 13640256.

The previous prime is 55414699. The next prime is 55414717. The reversal of 55414710 is 1741455.

It is a happy number.

It is a super-3 number, since 3×554147103 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55414717) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22512 + ... + 24851.

It is an arithmetic number, because the mean of its divisors is an integer number (3232593).

Almost surely, 255414710 is an apocalyptic number.

55414710 is an abundant number, since it is smaller than the sum of its proper divisors (99749754).

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

55414710 is a wasteful number, since it uses less digits than its factorization.

55414710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47389 (or 47386 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 55414710 is about 7444.1057219790. The cubic root of 55414710 is about 381.2486854743.

The spelling of 55414710 in words is "fifty-five million, four hundred fourteen thousand, seven hundred ten".

Divisors: 1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 195 234 390 585 1170 47363 94726 142089 236815 284178 426267 473630 615719 710445 852534 1231438 1420890 1847157 2131335 3078595 3694314 4262670 5541471 6157190 9235785 11082942 18471570 27707355 55414710