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34823684740 = 22513174776667
BaseRepresentation
bin100000011011101001…
…110100001010000100
310022212220220110212111
4200123221310022010
51032304330402430
623555304230404
72341651302445
oct403351641204
9108786813774
1034823684740
1113850075849
1268ba46b404
13338c840020
141984d312cc
15d8c353c2a
hex81ba74284

34823684740 has 48 divisors (see below), whose sum is σ = 78801210432. Its totient is φ = 12850448256.

The previous prime is 34823684737. The next prime is 34823684741. The reversal of 34823684740 is 4748632843.

It is not an unprimeable number, because it can be changed into a prime (34823684741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415887 + ... + 492553.

It is an arithmetic number, because the mean of its divisors is an integer number (1641691884).

Almost surely, 234823684740 is an apocalyptic number.

It is an amenable number.

34823684740 is an abundant number, since it is smaller than the sum of its proper divisors (43977525692).

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

34823684740 is a wasteful number, since it uses less digits than its factorization.

34823684740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78436 (or 78434 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 49.

The spelling of 34823684740 in words is "thirty-four billion, eight hundred twenty-three million, six hundred eighty-four thousand, seven hundred forty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 1747 3494 6988 8735 17470 22711 34940 45422 76667 90844 113555 153334 227110 306668 383335 454220 766670 996671 1533340 1993342 3986684 4983355 9966710 19933420 133937249 267874498 535748996 669686245 1339372490 1741184237 2678744980 3482368474 6964736948 8705921185 17411842370 34823684740