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10705555117 = 293511105143
BaseRepresentation
bin10011111100001100…
…11100111010101101
31000122002101112210101
421332012130322231
5133411110230432
64530145111101
7526202500645
oct117606347255
930562345711
1010705555117
1145a4009014
1220a9328491
131017c231ca
14737b45525
15429ccb4e7
hex27e19cead

10705555117 has 8 divisors (see below), whose sum is σ = 11077971840. Its totient is φ = 10333355760.

The previous prime is 10705555079. The next prime is 10705555127. The reversal of 10705555117 is 71155550701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10705555117 - 211 = 10705553069 is a prime.

It is a super-2 number, since 2×107055551172 (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 (10705555127) 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, 49248 + ... + 154390.

It is an arithmetic number, because the mean of its divisors is an integer number (1384746480).

Almost surely, 210705555117 is an apocalyptic number.

It is an amenable number.

10705555117 is a deficient number, since it is larger than the sum of its proper divisors (372416723).

10705555117 is a wasteful number, since it uses less digits than its factorization.

10705555117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108683.

The product of its (nonzero) digits is 30625, while the sum is 37.

The spelling of 10705555117 in words is "ten billion, seven hundred five million, five hundred fifty-five thousand, one hundred seventeen".

Divisors: 1 29 3511 101819 105143 3049147 369157073 10705555117