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3830968354 = 215531233409
BaseRepresentation
bin1110010001010111…
…1111000000100010
3100212222122100121211
43210111333000202
530321211441404
61432050540334
7163635456643
oct34425770042
910788570554
103830968354
111696533254
128aab976aa
134908bb0a5
14284b136ca
151764d6b04
hexe457f022

3830968354 has 8 divisors (see below), whose sum is σ = 5750157420. Its totient is φ = 1914249216.

The previous prime is 3830968331. The next prime is 3830968357. The reversal of 3830968354 is 4538690383.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3828763129 + 2205225 = 61877^2 + 1485^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3830968298 and 3830968307.

It is not an unprimeable number, because it can be changed into a prime (3830968357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613599 + ... + 619810.

Almost surely, 23830968354 is an apocalyptic number.

3830968354 is a deficient number, since it is larger than the sum of its proper divisors (1919189066).

3830968354 is a wasteful number, since it uses less digits than its factorization.

3830968354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234964.

The product of its (nonzero) digits is 1866240, while the sum is 49.

The square root of 3830968354 is about 61894.8168589261. The cubic root of 3830968354 is about 1564.7183948258.

The spelling of 3830968354 in words is "three billion, eight hundred thirty million, nine hundred sixty-eight thousand, three hundred fifty-four".

Divisors: 1 2 1553 3106 1233409 2466818 1915484177 3830968354