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23382335676 = 22372233170669
BaseRepresentation
bin10101110001101100…
…100010000010111100
32020100112222201112110
4111301230202002330
5340341334220201
614424112334020
71455302400600
oct256154420274
966315881473
1023382335676
119a0979a967
124646844310
1322883574ab
1411bb5b5500
1591cb846d6
hex571b220bc

23382335676 has 72 divisors (see below), whose sum is σ = 63739100880. Its totient is φ = 6651955968.

The previous prime is 23382335659. The next prime is 23382335677. The reversal of 23382335676 is 67653328332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23382335677) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51670 + ... + 222338.

It is an arithmetic number, because the mean of its divisors is an integer number (885265290).

Almost surely, 223382335676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23382335676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31869550440).

23382335676 is an abundant number, since it is smaller than the sum of its proper divisors (40356765204).

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

23382335676 is a wasteful number, since it uses less digits than its factorization.

23382335676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170923 (or 170914 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 48.

The spelling of 23382335676 in words is "twenty-three billion, three hundred eighty-two million, three hundred thirty-five thousand, six hundred seventy-six".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 233 294 466 588 699 932 1398 1631 2796 3262 4893 6524 9786 11417 19572 22834 34251 45668 68502 137004 170669 341338 512007 682676 1024014 1194683 2048028 2389366 3584049 4778732 7168098 8362781 14336196 16725562 25088343 33451124 39765877 50176686 79531754 100353372 119297631 159063508 238595262 278361139 477190524 556722278 835083417 1113444556 1670166834 1948527973 3340333668 3897055946 5845583919 7794111892 11691167838 23382335676