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3064867380 = 2232517027041
BaseRepresentation
bin1011011010101110…
…0010101000110100
321220121002101122200
42312223202220310
522234101224010
61224042424500
7135643641261
oct26653425064
97817071580
103064867380
111333046253
12716502130
1339ac76ac3
14211090268
1512e108cc0
hexb6ae2a34

3064867380 has 36 divisors (see below), whose sum is σ = 9296764932. Its totient is φ = 817297920.

The previous prime is 3064867373. The next prime is 3064867391. The reversal of 3064867380 is 837684603.

3064867380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1063020816 + 2001846564 = 32604^2 + 44742^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8513341 + ... + 8513700.

Almost surely, 23064867380 is an apocalyptic number.

3064867380 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3064867380 is an abundant number, since it is smaller than the sum of its proper divisors (6231897552).

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

3064867380 is a wasteful number, since it uses less digits than its factorization.

3064867380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17027056 (or 17027051 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 3064867380 is about 55361.2443863033. The cubic root of 3064867380 is about 1452.5705302960.

The spelling of 3064867380 in words is "three billion, sixty-four million, eight hundred sixty-seven thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 17027041 34054082 51081123 68108164 85135205 102162246 153243369 170270410 204324492 255405615 306486738 340540820 510811230 612973476 766216845 1021622460 1532433690 3064867380