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5469230979 = 3210912374507
BaseRepresentation
bin1010001011111110…
…11101011110000011
3112010011022201110100
411011333131132003
542200110342404
62302412333443
7252350460552
oct50577353603
915104281410
105469230979
112357269203
121087774283
1369212c964
1439c527d99
15220242d39
hex145fdd783

5469230979 has 24 divisors (see below), whose sum is σ = 7980692720. Its totient is φ = 3608981568.

The previous prime is 5469230969. The next prime is 5469230981. The reversal of 5469230979 is 9790329645.

5469230979 is a `hidden beast` number, since 546 + 9 + 2 + 3 + 0 + 97 + 9 = 666.

It is not a de Polignac number, because 5469230979 - 215 = 5469198211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5469230969) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1211244 + ... + 1215750.

Almost surely, 25469230979 is an apocalyptic number.

5469230979 is a deficient number, since it is larger than the sum of its proper divisors (2511461741).

5469230979 is a wasteful number, since it uses less digits than its factorization.

5469230979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5859 (or 5856 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 54.

The square root of 5469230979 is about 73954.2492288307. The cubic root of 5469230979 is about 1761.8763325908.

The spelling of 5469230979 in words is "five billion, four hundred sixty-nine million, two hundred thirty thousand, nine hundred seventy-nine".

Divisors: 1 3 9 109 327 981 1237 3711 4507 11133 13521 40563 134833 404499 491263 1213497 1473789 4421367 5575159 16725477 50176431 607692331 1823076993 5469230979