Search a number
-
+
10772430 = 2351918899
BaseRepresentation
bin101001000101…
…111111001110
3202021021222220
4221011333032
510224204210
61022520210
7160364334
oct51057716
922237886
1010772430
116098539
123736066
132302326
141605b54
15e2bc70
hexa45fce

10772430 has 32 divisors (see below), whose sum is σ = 27216000. Its totient is φ = 2721312.

The previous prime is 10772413. The next prime is 10772453. The reversal of 10772430 is 3427701.

It is a self number, because there is not a number n which added to its sum of digits gives 10772430.

It is a congruent 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, 8880 + ... + 10019.

It is an arithmetic number, because the mean of its divisors is an integer number (850500).

Almost surely, 210772430 is an apocalyptic number.

10772430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10772430 is an abundant number, since it is smaller than the sum of its proper divisors (16443570).

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

10772430 is a wasteful number, since it uses less digits than its factorization.

10772430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18928.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 10772430 is about 3282.1380226919. The cubic root of 10772430 is about 220.8536393653.

The spelling of 10772430 in words is "ten million, seven hundred seventy-two thousand, four hundred thirty".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 18899 37798 56697 94495 113394 188990 283485 359081 566970 718162 1077243 1795405 2154486 3590810 5386215 10772430