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5150020769 = 83109156873
BaseRepresentation
bin1001100101111011…
…10001010010100001
3111021220200011100222
410302331301102201
541021401131034
62211010452425
7241423311545
oct46275612241
914256604328
105150020769
112203063913
12bb8894115
13640c6708a
1436bd93a25
152021dc12e
hex132f714a1

5150020769 has 8 divisors (see below), whose sum is σ = 5216938272. Its totient is φ = 5083219360.

The previous prime is 5150020753. The next prime is 5150020829. The reversal of 5150020769 is 9670200515.

5150020769 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5150020769 - 24 = 5150020753 is a prime.

It is a super-2 number, since 2×51500207692 = 53045427842262702722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5150050769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62117 + ... + 118989.

It is an arithmetic number, because the mean of its divisors is an integer number (652117284).

Almost surely, 25150020769 is an apocalyptic number.

It is an amenable number.

5150020769 is a deficient number, since it is larger than the sum of its proper divisors (66917503).

5150020769 is a wasteful number, since it uses less digits than its factorization.

5150020769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58047.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 5150020769 is about 71763.6451763705. The cubic root of 5150020769 is about 1726.9098241649.

The spelling of 5150020769 in words is "five billion, one hundred fifty million, twenty thousand, seven hundred sixty-nine".

Divisors: 1 83 1091 56873 90553 4720459 62048443 5150020769