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1012101000974 = 27572871261943
BaseRepresentation
bin11101011101001011110…
…10111010111100001110
310120202102001120222010022
432232211322322330032
5113040240324012344
62052541444542142
7133056543364160
oct16564572727416
93522361528108
101012101000974
113602586a2048
1214419a6b1952
137459633464b
1436db3636930
151b4d8cd80ee
hexeba5ebaf0e

1012101000974 has 16 divisors (see below), whose sum is σ = 1735061948928. Its totient is φ = 433749656472.

The previous prime is 1012101000973. The next prime is 1012101001007. The reversal of 1012101000974 is 4790001012101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012101000971) 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, 171047 + ... + 1432989.

It is an arithmetic number, because the mean of its divisors is an integer number (108441371808).

Almost surely, 21012101000974 is an apocalyptic number.

1012101000974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1012101000974 is a deficient number, since it is larger than the sum of its proper divisors (722960947954).

1012101000974 is a wasteful number, since it uses less digits than its factorization.

1012101000974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319239.

The product of its (nonzero) digits is 504, while the sum is 26.

The spelling of 1012101000974 in words is "one trillion, twelve billion, one hundred one million, nine hundred seventy-four", and thus it is an aban number.

Divisors: 1 2 7 14 57287 114574 401009 802018 1261943 2523886 8833601 17667202 72292928641 144585857282 506050500487 1012101000974