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269412474137 = 539915129419
BaseRepresentation
bin1111101011101000111…
…1000001110100011001
3221202101211002201101212
43322322033001310121
513403224043133022
6323433312152505
725315202150162
oct3727217016431
9852354081355
10269412474137
11a4291355404
1244269838735
131c536b17991
14d07aa7a769
15701c1cd3e2
hex3eba3c1d19

269412474137 has 8 divisors (see below), whose sum is σ = 274772770560. Its totient is φ = 264062438640.

The previous prime is 269412474049. The next prime is 269412474161. The reversal of 269412474137 is 731474214962.

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 269412474137 - 220 = 269411425561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (269412474187) 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, 2512187 + ... + 2617232.

It is an arithmetic number, because the mean of its divisors is an integer number (34346596320).

Almost surely, 2269412474137 is an apocalyptic number.

It is an amenable number.

269412474137 is a deficient number, since it is larger than the sum of its proper divisors (5360296423).

269412474137 is an equidigital number, since it uses as much as digits as its factorization.

269412474137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5130463.

The product of its digits is 2032128, while the sum is 50.

The spelling of 269412474137 in words is "two hundred sixty-nine billion, four hundred twelve million, four hundred seventy-four thousand, one hundred thirty-seven".

Divisors: 1 53 991 52523 5129419 271859207 5083254229 269412474137