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10101111000970 = 2511279732830991
BaseRepresentation
bin1001001011111101100100…
…1000100000111110001010
31022202122201210102021220011
42102333121020200332022
52310444033404012340
633252215240422134
72061531642564553
oct222773110407612
938678653367804
1010101111000970
113244947908640
1211717b577794a
135836b8b9ac92
1426cc7995332a
15127b469880ea
hex92fd9220f8a

10101111000970 has 32 divisors (see below), whose sum is σ = 19842000973056. Its totient is φ = 3671817921600.

The previous prime is 10101111000961. The next prime is 10101111000971. The reversal of 10101111000970 is 7900011110101.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (10101111000971) 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, 16107826 + ... + 16723165.

It is an arithmetic number, because the mean of its divisors is an integer number (620062530408).

Almost surely, 210101111000970 is an apocalyptic number.

10101111000970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10101111000970 is a deficient number, since it is larger than the sum of its proper divisors (9740889972086).

10101111000970 is a wasteful number, since it uses less digits than its factorization.

10101111000970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32833806.

The product of its (nonzero) digits is 63, while the sum is 22.

The spelling of 10101111000970 in words is "ten trillion, one hundred one billion, one hundred eleven million, nine hundred seventy", and thus it is an aban number.

Divisors: 1 2 5 10 11 22 55 110 2797 5594 13985 27970 30767 61534 153835 307670 32830991 65661982 164154955 328309910 361140901 722281802 1805704505 3611409010 91828281827 183656563654 459141409135 918282818270 1010111100097 2020222200194 5050555500485 10101111000970