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88014020 = 2254400701
BaseRepresentation
bin1010011111011…
…11110011000100
320010121120112112
411033233303010
5140012422040
612422240152
72116051433
oct517576304
9203546475
1088014020
1145755266
1225586058
1315308003
14b99111a
157ad8365
hex53efcc4

88014020 has 12 divisors (see below), whose sum is σ = 184829484. Its totient is φ = 35205600.

The previous prime is 88014013. The next prime is 88014037. The reversal of 88014020 is 2041088.

It can be written as a sum of positive squares in 2 ways, for example, as 58767556 + 29246464 = 7666^2 + 5408^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2200331 + ... + 2200370.

It is an arithmetic number, because the mean of its divisors is an integer number (15402457).

Almost surely, 288014020 is an apocalyptic number.

It is an amenable number.

88014020 is an abundant number, since it is smaller than the sum of its proper divisors (96815464).

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

88014020 is a wasteful number, since it uses less digits than its factorization.

88014020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4400710 (or 4400708 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 88014020 is about 9381.5787583967. The cubic root of 88014020 is about 444.8196382238.

It can be divided in two parts, 8801 and 4020, that added together give a palindrome (12821).

The spelling of 88014020 in words is "eighty-eight million, fourteen thousand, twenty".

Divisors: 1 2 4 5 10 20 4400701 8801402 17602804 22003505 44007010 88014020