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88032030 = 2352934401
BaseRepresentation
bin1010011111101…
…00001100011110
320010122111020120
411033310030132
5140014011110
612422455410
72116155102
oct517641436
9203574216
1088032030
1145767849
1225594566
1315313278
14b997902
157add870
hex53f431e

88032030 has 16 divisors (see below), whose sum is σ = 211276944. Its totient is φ = 23475200.

The previous prime is 88032029. The next prime is 88032047. The reversal of 88032030 is 3023088.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1467171 + ... + 1467230.

It is an arithmetic number, because the mean of its divisors is an integer number (13204809).

Almost surely, 288032030 is an apocalyptic number.

88032030 is an abundant number, since it is smaller than the sum of its proper divisors (123244914).

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

88032030 is a wasteful number, since it uses less digits than its factorization.

88032030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2934411.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 88032030 is about 9382.5385690654. The cubic root of 88032030 is about 444.8499767817.

The spelling of 88032030 in words is "eighty-eight million, thirty-two thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 2934401 5868802 8803203 14672005 17606406 29344010 44016015 88032030