Search a number
-
+
2450000352 = 25326994873
BaseRepresentation
bin1001001000001000…
…0000100111100000
320022202002220122210
42102002000213200
520004200002402
61043040002120
7114466442112
oct22202004740
96282086583
102450000352
111047a63588
12584600340
13300774267
141935573b2
15e515106c
hex920809e0

2450000352 has 48 divisors (see below), whose sum is σ = 6455226960. Its totient is φ = 813622272.

The previous prime is 2450000321. The next prime is 2450000369. The reversal of 2450000352 is 2530000542.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-3 number, since 3×24500003523 (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21613 + ... + 73260.

It is an arithmetic number, because the mean of its divisors is an integer number (134483895).

Almost surely, 22450000352 is an apocalyptic number.

It is an amenable number.

2450000352 is an abundant number, since it is smaller than the sum of its proper divisors (4005226608).

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

2450000352 is a wasteful number, since it uses less digits than its factorization.

2450000352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95155 (or 95147 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 2450000352 is about 49497.4782387952. The cubic root of 2450000352 is about 1348.0998144500.

Adding to 2450000352 its reverse (2530000542), we get a palindrome (4980000894).

The spelling of 2450000352 in words is "two billion, four hundred fifty million, three hundred fifty-two", and thus it is an aban number.

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 269 538 807 1076 1614 2152 3228 4304 6456 8608 12912 25824 94873 189746 284619 379492 569238 758984 1138476 1517968 2276952 3035936 4553904 9107808 25520837 51041674 76562511 102083348 153125022 204166696 306250044 408333392 612500088 816666784 1225000176 2450000352