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10044207701 = 1123797101229
BaseRepresentation
bin10010101101010111…
…00111001001010101
3221220222221121200122
421112223213021111
5131032304121301
64340402121325
7503622233243
oct112653471125
927828847618
1010044207701
114294769a00
121b43950245
13c40bc8288
146b3d8d793
153dbbe181b
hex256ae7255

10044207701 has 48 divisors (see below), whose sum is σ = 11619550320. Its totient is φ = 8667648000.

The previous prime is 10044207683. The next prime is 10044207713. The reversal of 10044207701 is 10770244001.

It can be written as a sum of positive squares in 8 ways, for example, as 4719003025 + 5325204676 = 68695^2 + 72974^2 .

It is not a de Polignac number, because 10044207701 - 214 = 10044191317 is a prime.

It is a super-2 number, since 2×100442077012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10044207791) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43861055 + ... + 43861283.

It is an arithmetic number, because the mean of its divisors is an integer number (242073965).

Almost surely, 210044207701 is an apocalyptic number.

10044207701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10044207701 is a deficient number, since it is larger than the sum of its proper divisors (1575342619).

10044207701 is a wasteful number, since it uses less digits than its factorization.

10044207701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 26.

The spelling of 10044207701 in words is "ten billion, forty-four million, two hundred seven thousand, seven hundred one".

Divisors: 1 11 37 97 101 121 229 407 1067 1111 2519 3589 3737 4477 8473 9797 11737 12221 22213 23129 27709 39479 41107 93203 107767 244343 254419 362489 434269 452177 821881 855773 1025233 1185437 2243513 2687773 2798609 3987379 9040691 9413503 24678643 43861169 83009981 99447601 103548533 271465073 913109791 10044207701