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3061379299 = 11990128109
BaseRepresentation
bin1011011001111000…
…1111000011100011
321220100112011220111
42312132033003203
522232203114144
61223435552151
7135602203036
oct26636170343
97810464814
103061379299
111331083640
127152bb657
1339a325254
1421082301d
1512db6a534
hexb678f0e3

3061379299 has 8 divisors (see below), whose sum is σ = 3340142640. Its totient is φ = 2782692000.

The previous prime is 3061379273. The next prime is 3061379303. The reversal of 3061379299 is 9929731603.

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

It is not a de Polignac number, because 3061379299 - 223 = 3052990691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3061379249) 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, 94857 + ... + 122965.

It is an arithmetic number, because the mean of its divisors is an integer number (417517830).

Almost surely, 23061379299 is an apocalyptic number.

3061379299 is a deficient number, since it is larger than the sum of its proper divisors (278763341).

3061379299 is a wasteful number, since it uses less digits than its factorization.

3061379299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38021.

The product of its (nonzero) digits is 551124, while the sum is 49.

The square root of 3061379299 is about 55329.7325043236. The cubic root of 3061379299 is about 1452.0192713167.

The spelling of 3061379299 in words is "three billion, sixty-one million, three hundred seventy-nine thousand, two hundred ninety-nine".

Divisors: 1 11 9901 28109 108911 309199 278307209 3061379299