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88350053 = 11101281283
BaseRepresentation
bin1010100010000…
…01110101100101
320011020122111012
411101001311211
5140104200203
612433352005
72121651221
oct521016545
9204218435
1088350053
1145964780
1225708605
13153c4c4c
14ba3b781
157b52bd8
hex5441d65

88350053 has 16 divisors (see below), whose sum is σ = 98027712. Its totient is φ = 78960000.

The previous prime is 88350047. The next prime is 88350103. The reversal of 88350053 is 35005388.

It is a cyclic number.

It is not a de Polignac number, because 88350053 - 210 = 88349029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88350013) 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, 312050 + ... + 312332.

It is an arithmetic number, because the mean of its divisors is an integer number (6126732).

Almost surely, 288350053 is an apocalyptic number.

It is an amenable number.

88350053 is a deficient number, since it is larger than the sum of its proper divisors (9677659).

88350053 is a wasteful number, since it uses less digits than its factorization.

88350053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 88350053 is about 9399.4708893639. The cubic root of 88350053 is about 445.3850187994.

The spelling of 88350053 in words is "eighty-eight million, three hundred fifty thousand, fifty-three".

Divisors: 1 11 101 281 283 1111 3091 3113 28381 28583 79523 312191 314413 874753 8031823 88350053