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2923468761 = 34720733821
BaseRepresentation
bin1010111001000000…
…1001011111011001
321112202000121012210
42232100021133121
521441402000021
61202032025333
7132306034353
oct25620113731
97482017183
102923468761
111270249394
12697092249
13377899c95
141da3a40d3
151219c7e76
hexae4097d9

2923468761 has 8 divisors (see below), whose sum is σ = 3980893824. Its totient is φ = 1907511440.

The previous prime is 2923468747. The next prime is 2923468777. The reversal of 2923468761 is 1678643292.

2923468761 is digitally balanced in base 2, 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 2923468761 - 213 = 2923460569 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2923468761.

It is not an unprimeable number, because it can be changed into a prime (2923469761) 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, 10366770 + ... + 10367051.

It is an arithmetic number, because the mean of its divisors is an integer number (497611728).

Almost surely, 22923468761 is an apocalyptic number.

It is an amenable number.

2923468761 is a deficient number, since it is larger than the sum of its proper divisors (1057425063).

2923468761 is a wasteful number, since it uses less digits than its factorization.

2923468761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20733871.

The product of its digits is 870912, while the sum is 48.

The square root of 2923468761 is about 54069.1109692031. The cubic root of 2923468761 is about 1429.8796516320.

The spelling of 2923468761 in words is "two billion, nine hundred twenty-three million, four hundred sixty-eight thousand, seven hundred sixty-one".

Divisors: 1 3 47 141 20733821 62201463 974489587 2923468761