Search a number
-
+
34044441870 = 2351959727091
BaseRepresentation
bin11111101101001101…
…001111010100001110
310020212121121211121110
4133231031033110032
51024210334114440
623350110312450
72313436660365
oct375515172416
9106777554543
1034044441870
111349022207a
1267214b8726
13329727707a
14190d64a7dc
15d43c2c080
hex7ed34f50e

34044441870 has 32 divisors (see below), whose sum is σ = 86007012480. Its totient is φ = 8600700960.

The previous prime is 34044441853. The next prime is 34044441883. The reversal of 34044441870 is 7814444043.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29862976 + ... + 29864115.

It is an arithmetic number, because the mean of its divisors is an integer number (2687719140).

Almost surely, 234044441870 is an apocalyptic number.

34044441870 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34044441870 is an abundant number, since it is smaller than the sum of its proper divisors (51962570610).

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

34044441870 is a wasteful number, since it uses less digits than its factorization.

34044441870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59727120.

The product of its (nonzero) digits is 172032, while the sum is 39.

The spelling of 34044441870 in words is "thirty-four billion, forty-four million, four hundred forty-one thousand, eight hundred seventy".

Divisors: 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 59727091 119454182 179181273 298635455 358362546 597270910 895906365 1134814729 1791812730 2269629458 3404444187 5674073645 6808888374 11348147290 17022220935 34044441870