Search a number
-
+
230315608622 = 2112192331163431
BaseRepresentation
bin1101011001111111100…
…0010100101000101110
3211000111002110011111202
43112133320110220232
512233141243433442
6253445554445502
722432302241421
oct3263770245056
9730432404452
10230315608622
118974917a700
1238778293892
1318945bb8728
14b20c4039b8
155eceb41c32
hex359fe14a2e

230315608622 has 192 divisors, whose sum is σ = 434201886720. Its totient is φ = 91031688000.

The previous prime is 230315608619. The next prime is 230315608639. The reversal of 230315608622 is 226806513032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 534374747 + ... + 534375177.

It is an arithmetic number, because the mean of its divisors is an integer number (2261468160).

Almost surely, 2230315608622 is an apocalyptic number.

230315608622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

230315608622 is a deficient number, since it is larger than the sum of its proper divisors (203886278098).

230315608622 is a wasteful number, since it uses less digits than its factorization.

230315608622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691 (or 680 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 230315608622 in words is "two hundred thirty billion, three hundred fifteen million, six hundred eight thousand, six hundred twenty-two".