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48405344254 = 2227106619701
BaseRepresentation
bin101101000101001011…
…101110111111111110
311121221110012021011221
4231011023232333332
51243113232004004
634123114303554
73332346431431
oct550513567776
9147843167157
1048405344254
111958a611643
12946aa27bba
134745588647
1424b2a2b818
1513d489e354
hexb452eeffe

48405344254 has 8 divisors (see below), whose sum is σ = 72927876168. Its totient is φ = 24096052200.

The previous prime is 48405344203. The next prime is 48405344279. The reversal of 48405344254 is 45244350484.

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

It is a self number, because there is not a number n which added to its sum of digits gives 48405344254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53309397 + ... + 53310304.

It is an arithmetic number, because the mean of its divisors is an integer number (9115984521).

Almost surely, 248405344254 is an apocalyptic number.

48405344254 is a deficient number, since it is larger than the sum of its proper divisors (24522531914).

48405344254 is a wasteful number, since it uses less digits than its factorization.

48405344254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106619930.

The product of its (nonzero) digits is 1228800, while the sum is 43.

The spelling of 48405344254 in words is "forty-eight billion, four hundred five million, three hundred forty-four thousand, two hundred fifty-four".

Divisors: 1 2 227 454 106619701 213239402 24202672127 48405344254