Search a number
-
+
3850014448 = 24734375129
BaseRepresentation
bin1110010101111010…
…1000111011110000
3100221022110222221201
43211132220323300
530341100430243
61434011100544
7164256403630
oct34536507360
910838428851
103850014448
1116a6261925
128b5441754
13494829277
142874706c0
15177eea04d
hexe57a8ef0

3850014448 has 20 divisors (see below), whose sum is σ = 8525032240. Its totient is φ = 1650006144.

The previous prime is 3850014409. The next prime is 3850014449. The reversal of 3850014448 is 8444100583.

It is a super-2 number, since 2×38500144482 = 29645222499617489408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3850014449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17187453 + ... + 17187676.

It is an arithmetic number, because the mean of its divisors is an integer number (426251612).

Almost surely, 23850014448 is an apocalyptic number.

It is an amenable number.

3850014448 is an abundant number, since it is smaller than the sum of its proper divisors (4675017792).

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

3850014448 is a wasteful number, since it uses less digits than its factorization.

3850014448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34375144 (or 34375138 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 3850014448 is about 62048.4846551469. The cubic root of 3850014448 is about 1567.3071677945.

The spelling of 3850014448 in words is "three billion, eight hundred fifty million, fourteen thousand, four hundred forty-eight".

Divisors: 1 2 4 7 8 14 16 28 56 112 34375129 68750258 137500516 240625903 275001032 481251806 550002064 962503612 1925007224 3850014448