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2430313064 = 231718198729
BaseRepresentation
bin1001000011011011…
…1010001001101000
320021101001200202222
42100312322021220
514434130004224
61041054013212
7114140214554
oct22066721150
96241050688
102430313064
1110379371a3
12579aa7208
132c967028a
14190ab0864
15e3562b5e
hex90dba268

2430313064 has 32 divisors (see below), whose sum is σ = 4851592200. Its totient is φ = 1137346560.

The previous prime is 2430313063. The next prime is 2430313079. The reversal of 2430313064 is 4603130342.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1428084100 + 1002228964 = 37790^2 + 31658^2 .

It is not an unprimeable number, because it can be changed into a prime (2430313063) 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, 24749 + ... + 73980.

Almost surely, 22430313064 is an apocalyptic number.

It is an amenable number.

2430313064 is a deficient number, since it is larger than the sum of its proper divisors (2421279136).

2430313064 is a wasteful number, since it uses less digits than its factorization.

2430313064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98933 (or 98929 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 2430313064 is about 49298.2054845813. The cubic root of 2430313064 is about 1344.4791567347.

The spelling of 2430313064 in words is "two billion, four hundred thirty million, three hundred thirteen thousand, sixty-four".

Divisors: 1 2 4 8 17 34 68 136 181 362 724 1448 3077 6154 12308 24616 98729 197458 394916 789832 1678393 3356786 6713572 13427144 17869949 35739898 71479796 142959592 303789133 607578266 1215156532 2430313064