Search a number
-
+
23302146360 = 2335417746489
BaseRepresentation
bin10101101100111010…
…101000100100111000
32020010222002200110210
4111230322220210320
5340210322140420
614412125511120
71453306655523
oct255472504470
966128080423
1023302146360
1199784aa4a9
124623a124a0
13227485bbac
1411b0a9dbba
15915ae49e0
hex56cea8938

23302146360 has 64 divisors (see below), whose sum is σ = 69924679200. Its totient is φ = 6212284416.

The previous prime is 23302146359. The next prime is 23302146391. The reversal of 23302146360 is 6364120332.

It is a super-2 number, since 2×233021463602 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477996 + ... + 524484.

Almost surely, 223302146360 is an apocalyptic number.

23302146360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23302146360 is an abundant number, since it is smaller than the sum of its proper divisors (46622532840).

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

23302146360 is a wasteful number, since it uses less digits than its factorization.

23302146360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50680 (or 50676 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 23302146360 its reverse (6364120332), we get a palindrome (29666266692).

The spelling of 23302146360 in words is "twenty-three billion, three hundred two million, one hundred forty-six thousand, three hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 4177 8354 12531 16708 20885 25062 33416 41770 46489 50124 62655 83540 92978 100248 125310 139467 167080 185956 232445 250620 278934 371912 464890 501240 557868 697335 929780 1115736 1394670 1859560 2789340 5578680 194184553 388369106 582553659 776738212 970922765 1165107318 1553476424 1941845530 2330214636 2912768295 3883691060 4660429272 5825536590 7767382120 11651073180 23302146360