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10274087901 = 371144476571
BaseRepresentation
bin10011001000110001…
…00010001111011101
3222112000111202001010
421210120202033131
5132020131303101
64415253205433
7512413210020
oct114430421735
928460452033
1010274087901
1143a2500340
121ba8930879
13c79714b6c
146d670d1b7
15401e9e2d6
hex2646223dd

10274087901 has 16 divisors (see below), whose sum is σ = 17079003648. Its totient is φ = 5337188400.

The previous prime is 10274087861. The next prime is 10274087909. The reversal of 10274087901 is 10978047201.

It is not a de Polignac number, because 10274087901 - 29 = 10274087389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10274087901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10274087909) 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, 22238055 + ... + 22238516.

It is an arithmetic number, because the mean of its divisors is an integer number (1067437728).

Almost surely, 210274087901 is an apocalyptic number.

10274087901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10274087901 is a deficient number, since it is larger than the sum of its proper divisors (6804915747).

10274087901 is a wasteful number, since it uses less digits than its factorization.

10274087901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44476592.

The product of its (nonzero) digits is 28224, while the sum is 39.

The spelling of 10274087901 in words is "ten billion, two hundred seventy-four million, eighty-seven thousand, nine hundred one".

Divisors: 1 3 7 11 21 33 77 231 44476571 133429713 311335997 489242281 934007991 1467726843 3424695967 10274087901