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88819906996 = 22193503228731
BaseRepresentation
bin101001010111000010…
…1000011100110110100
322111021000022202212001
41102232011003212310
52423400344010441
6104445302505044
76263016516112
oct1225605034664
9274230282761
1088819906996
1134739581817
1215269735184
1384b64aaab2
1444282b0ab2
15249c974731
hex14ae1439b4

88819906996 has 24 divisors (see below), whose sum is σ = 156551500224. Its totient is φ = 44091824640.

The previous prime is 88819906957. The next prime is 88819906997. The reversal of 88819906996 is 69960991888.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88819906997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273951 + ... + 502681.

It is an arithmetic number, because the mean of its divisors is an integer number (6522979176).

Almost surely, 288819906996 is an apocalyptic number.

It is an amenable number.

88819906996 is a deficient number, since it is larger than the sum of its proper divisors (67731593228).

88819906996 is a wasteful number, since it uses less digits than its factorization.

88819906996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229431 (or 229429 counting only the distinct ones).

The product of its (nonzero) digits is 120932352, while the sum is 73.

The spelling of 88819906996 in words is "eighty-eight billion, eight hundred nineteen million, nine hundred six thousand, nine hundred ninety-six".

Divisors: 1 2 4 193 386 503 772 1006 2012 97079 194158 228731 388316 457462 914924 44145083 88290166 115051693 176580332 230103386 460206772 22204976749 44409953498 88819906996