Search a number
-
+
10253954184 = 2331912236901
BaseRepresentation
bin10011000110010111…
…01110110010001000
3222110121121211202220
421203023232302020
5132000003013214
64413253454040
7512050113105
oct114313566210
928417554686
1010253954184
1143920a9601
121ba2041320
13c754b5916
146d3b8baac
154003239a9
hex2632eec88

10253954184 has 32 divisors (see below), whose sum is σ = 25769111040. Its totient is φ = 3400088000.

The previous prime is 10253954173. The next prime is 10253954201. The reversal of 10253954184 is 48145935201.

It is a super-2 number, since 2×102539541842 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1113867 + ... + 1123034.

It is an arithmetic number, because the mean of its divisors is an integer number (805284720).

Almost surely, 210253954184 is an apocalyptic number.

It is an amenable number.

10253954184 is an abundant number, since it is smaller than the sum of its proper divisors (15515156856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10253954184 is a wasteful number, since it uses less digits than its factorization.

10253954184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237101 (or 2237097 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The spelling of 10253954184 in words is "ten billion, two hundred fifty-three million, nine hundred fifty-four thousand, one hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 24 191 382 573 764 1146 1528 2292 4584 2236901 4473802 6710703 8947604 13421406 17895208 26842812 53685624 427248091 854496182 1281744273 1708992364 2563488546 3417984728 5126977092 10253954184