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88380363 = 3251117371
BaseRepresentation
bin1010100010010…
…01001111001011
320011022012001210
411101021033023
5140111132423
612434144203
72122135461
oct521111713
9204265053
1088380363
1145985525
1225722063
1315405996
14ba48831
157b5bb93
hex54493cb

88380363 has 8 divisors (see below), whose sum is σ = 118310976. Its totient is φ = 58685000.

The previous prime is 88380359. The next prime is 88380373. The reversal of 88380363 is 36308388.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88380363 - 22 = 88380359 is a prime.

It is a super-2 number, since 2×883803632 = 15622177128023538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (88380323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57933 + ... + 59438.

It is an arithmetic number, because the mean of its divisors is an integer number (14788872).

Almost surely, 288380363 is an apocalyptic number.

88380363 is a deficient number, since it is larger than the sum of its proper divisors (29930613).

88380363 is a wasteful number, since it uses less digits than its factorization.

88380363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117625.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 88380363 is about 9401.0830759014. The cubic root of 88380363 is about 445.4359452976.

The spelling of 88380363 in words is "eighty-eight million, three hundred eighty thousand, three hundred sixty-three".

Divisors: 1 3 251 753 117371 352113 29460121 88380363