Search a number
-
+
10572113712355 = 513315246706557
BaseRepresentation
bin1001100111011000001100…
…0101010001010011100011
31101102200110210010010012021
42121312003011101103203
52341203142102243410
634252432331242311
72140544555561206
oct231660305212343
941380423103167
1010572113712355
1134066766379a8
121228b435a9397
135b8c3b5cccc0
1428799b98393d
15135011a0beda
hex99d831514e3

10572113712355 has 16 divisors (see below), whose sum is σ = 14103147227904. Its totient is φ = 7555257440640.

The previous prime is 10572113712341. The next prime is 10572113712361. The reversal of 10572113712355 is 55321731127501.

It is a happy number.

It is not a de Polignac number, because 10572113712355 - 25 = 10572113712323 is a prime.

It is a super-2 number, since 2×105721137123552 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2623351264 + ... + 2623355293.

It is an arithmetic number, because the mean of its divisors is an integer number (881446701744).

Almost surely, 210572113712355 is an apocalyptic number.

10572113712355 is a deficient number, since it is larger than the sum of its proper divisors (3531033515549).

10572113712355 is a wasteful number, since it uses less digits than its factorization.

10572113712355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5246706606.

The product of its (nonzero) digits is 220500, while the sum is 43.

Adding to 10572113712355 its reverse (55321731127501), we get a palindrome (65893844839856).

The spelling of 10572113712355 in words is "ten trillion, five hundred seventy-two billion, one hundred thirteen million, seven hundred twelve thousand, three hundred fifty-five".

Divisors: 1 5 13 31 65 155 403 2015 5246706557 26233532785 68207185241 162647903267 341035926205 813239516335 2114422742471 10572113712355