Search a number
-
+
10857101158 = 2105121372417
BaseRepresentation
bin10100001110010001…
…00011011101100110
31001000122112212212201
422013020203131212
5134213404214113
64553201205114
7533022560101
oct120710433546
931018485781
1010857101158
114671606882
12213003079a
131040443a17
1474dd13738
15438263cdd
hex287223766

10857101158 has 16 divisors (see below), whose sum is σ = 16315522704. Its totient is φ = 5418604800.

The previous prime is 10857101131. The next prime is 10857101159. The reversal of 10857101158 is 85110175801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10857101159) 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, 4490766 + ... + 4493182.

It is an arithmetic number, because the mean of its divisors is an integer number (1019720169).

Almost surely, 210857101158 is an apocalyptic number.

10857101158 is a deficient number, since it is larger than the sum of its proper divisors (5458421546).

10857101158 is a wasteful number, since it uses less digits than its factorization.

10857101158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5607.

The product of its (nonzero) digits is 11200, while the sum is 37.

Adding to 10857101158 its reverse (85110175801), we get a palindrome (95967276959).

The spelling of 10857101158 in words is "ten billion, eight hundred fifty-seven million, one hundred one thousand, one hundred fifty-eight".

Divisors: 1 2 1051 2102 2137 2417 4274 4834 2245987 2540267 4491974 5080534 5165129 10330258 5428550579 10857101158