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5680834658 = 216717008487
BaseRepresentation
bin1010100101001101…
…01010100001100010
3112122220111022010122
411102212222201202
543113243202113
62335412000242
7260530204112
oct52246524142
915586438118
105680834658
112455757184
121126600082
136c6c1a735
143bc68b042
15233ae0408
hex1529aa862

5680834658 has 8 divisors (see below), whose sum is σ = 8572277952. Its totient is φ = 2823408676.

The previous prime is 5680834633. The next prime is 5680834693. The reversal of 5680834658 is 8564380865.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8503910 + ... + 8504577.

It is an arithmetic number, because the mean of its divisors is an integer number (1071534744).

Almost surely, 25680834658 is an apocalyptic number.

5680834658 is a deficient number, since it is larger than the sum of its proper divisors (2891443294).

5680834658 is a wasteful number, since it uses less digits than its factorization.

5680834658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17008656.

The product of its (nonzero) digits is 5529600, while the sum is 53.

The square root of 5680834658 is about 75371.3119031373. The cubic root of 5680834658 is about 1784.3116719787.

The spelling of 5680834658 in words is "five billion, six hundred eighty million, eight hundred thirty-four thousand, six hundred fifty-eight".

Divisors: 1 2 167 334 17008487 34016974 2840417329 5680834658