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761675020 = 22538083751
BaseRepresentation
bin101101011001100…
…011110100001100
31222002020002200221
4231121203310030
53024442100040
6203325201124
724606062611
oct5531436414
91862202627
10761675020
11360a44797
121931001a4
13c1a548a2
1473230508
1546d0674a
hex2d663d0c

761675020 has 12 divisors (see below), whose sum is σ = 1599517584. Its totient is φ = 304670000.

The previous prime is 761674967. The next prime is 761675027. The reversal of 761675020 is 20576167.

761675020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (761675027) 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, 19041856 + ... + 19041895.

It is an arithmetic number, because the mean of its divisors is an integer number (133293132).

Almost surely, 2761675020 is an apocalyptic number.

It is an amenable number.

761675020 is an abundant number, since it is smaller than the sum of its proper divisors (837842564).

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

761675020 is a wasteful number, since it uses less digits than its factorization.

761675020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38083760 (or 38083758 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 761675020 is about 27598.4604643085. The cubic root of 761675020 is about 913.2504696284.

The spelling of 761675020 in words is "seven hundred sixty-one million, six hundred seventy-five thousand, twenty".

Divisors: 1 2 4 5 10 20 38083751 76167502 152335004 190418755 380837510 761675020