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54406314 = 23219315661
BaseRepresentation
bin1100111110001…
…0110010101010
310210101010102200
43033202302222
5102412000224
65222041030
71230305664
oct317426252
9123333380
1054406314
11287902a6
1216279176
13b36bbb1
147323534
154b9a5c9
hex33e2caa

54406314 has 24 divisors (see below), whose sum is σ = 118498692. Its totient is φ = 18040320.

The previous prime is 54406283. The next prime is 54406337. The reversal of 54406314 is 41360445.

It can be written as a sum of positive squares in 2 ways, for example, as 52056225 + 2350089 = 7215^2 + 1533^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4357 + ... + 11304.

Almost surely, 254406314 is an apocalyptic number.

54406314 is an abundant number, since it is smaller than the sum of its proper divisors (64092378).

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

54406314 is a wasteful number, since it uses less digits than its factorization.

54406314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15862 (or 15859 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 54406314 is about 7376.0635843246. The cubic root of 54406314 is about 378.9219537476.

Adding to 54406314 its reverse (41360445), we get a palindrome (95766759).

The spelling of 54406314 in words is "fifty-four million, four hundred six thousand, three hundred fourteen".

Divisors: 1 2 3 6 9 18 193 386 579 1158 1737 3474 15661 31322 46983 93966 140949 281898 3022573 6045146 9067719 18135438 27203157 54406314