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88828948 = 221313072
BaseRepresentation
bin1010100101101…
…10110000010100
320012010222102001
411102312300110
5140220011243
612451525044
72126014345
oct522666024
9205128361
1088828948
114616155a
12258b9784
1315531c10
14bb240cc
157be9a4d
hex54b6c14

88828948 has 18 divisors (see below), whose sum is σ = 167536586. Its totient is φ = 40966608.

The previous prime is 88828913. The next prime is 88828963. The reversal of 88828948 is 84982888.

It can be written as a sum of positive squares in only one way, i.e., 61496964 + 27331984 = 7842^2 + 5228^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67311 + ... + 68617.

Almost surely, 288828948 is an apocalyptic number.

It is an amenable number.

88828948 is a deficient number, since it is larger than the sum of its proper divisors (78707638).

88828948 is a wasteful number, since it uses less digits than its factorization.

88828948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2631 (or 1322 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 55.

The square root of 88828948 is about 9424.9110340629. The cubic root of 88828948 is about 446.1882948156.

The spelling of 88828948 in words is "eighty-eight million, eight hundred twenty-eight thousand, nine hundred forty-eight".

Divisors: 1 2 4 13 26 52 1307 2614 5228 16991 33982 67964 1708249 3416498 6832996 22207237 44414474 88828948