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88038000401 = 137399163943
BaseRepresentation
bin101000111111101111…
…0010100011100010001
322102020112000210122112
41101333132110130101
52420300212003101
6104235531515105
76234443441051
oct1217736243421
9272215023575
1088038000401
113437817981a
121508b8b8a95
1383c04c1580
1443924d5561
152453ec36bb
hex147f794711

88038000401 has 8 divisors (see below), whose sum is σ = 94938459840. Its totient is φ = 81155870352.

The previous prime is 88038000397. The next prime is 88038000403. The reversal of 88038000401 is 10400083088.

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 88038000401 - 22 = 88038000397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88038000403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4572365 + ... + 4591578.

It is an arithmetic number, because the mean of its divisors is an integer number (11867307480).

Almost surely, 288038000401 is an apocalyptic number.

It is an amenable number.

88038000401 is a deficient number, since it is larger than the sum of its proper divisors (6900459439).

88038000401 is a wasteful number, since it uses less digits than its factorization.

88038000401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9164695.

The product of its (nonzero) digits is 6144, while the sum is 32.

Adding to 88038000401 its reverse (10400083088), we get a palindrome (98438083489).

The spelling of 88038000401 in words is "eighty-eight billion, thirty-eight million, four hundred one", and thus it is an aban number.

Divisors: 1 13 739 9607 9163943 119131259 6772153877 88038000401