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10000010088 = 233367368791
BaseRepresentation
bin10010101000000110…
…00000101101101000
3221210220210010222000
421110003000231220
5130440000310323
64332142531000
7502544453235
oct112403005550
927726703860
1010000010088
114271821652
121b30b96a60
13c349c1c43
146ac16678c
153d7db0e43
hex2540c0b68

10000010088 has 64 divisors (see below), whose sum is σ = 27819484800. Its totient is φ = 3328335360.

The previous prime is 10000010077. The next prime is 10000010089. The reversal of 10000010088 is 88001000001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 10000010088.

It is not an unprimeable number, because it can be changed into a prime (10000010089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110973 + ... + 179763.

It is an arithmetic number, because the mean of its divisors is an integer number (434679450).

Almost surely, 210000010088 is an apocalyptic number.

10000010088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10000010088 is an abundant number, since it is smaller than the sum of its proper divisors (17819474712).

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

10000010088 is a wasteful number, since it uses less digits than its factorization.

10000010088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69479 (or 69469 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 10000010088 its reverse (88001000001), we get a palindrome (98001010089).

The spelling of 10000010088 in words is "ten billion, ten thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 673 1346 2019 2692 4038 5384 6057 8076 12114 16152 18171 24228 36342 48456 68791 72684 137582 145368 206373 275164 412746 550328 619119 825492 1238238 1650984 1857357 2476476 3714714 4952952 7429428 14858856 46296343 92592686 138889029 185185372 277778058 370370744 416667087 555556116 833334174 1111112232 1250001261 1666668348 2500002522 3333336696 5000005044 10000010088