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225025701062 = 2112512850531
BaseRepresentation
bin1101000110010010010…
…0111011010011000110
3210111211102120000112112
43101210210323103012
512141323034413222
6251213025421022
722154226620411
oct3214444732306
9714742500475
10225025701062
1187484161878
123774079a772
13182b1c83a06
14ac69a38b78
155cc0521be2
hex346493b4c6

225025701062 has 4 divisors (see below), whose sum is σ = 337538551596. Its totient is φ = 112512850530.

The previous prime is 225025701049. The next prime is 225025701067. The reversal of 225025701062 is 260107520522.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 260107520522 = 2130053760261.

It is a super-2 number, since 2×2250257010622 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225025701067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56256425264 + ... + 56256425267.

It is an arithmetic number, because the mean of its divisors is an integer number (84384637899).

Almost surely, 2225025701062 is an apocalyptic number.

225025701062 is a deficient number, since it is larger than the sum of its proper divisors (112512850534).

225025701062 is a wasteful number, since it uses less digits than its factorization.

225025701062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112512850533.

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 225025701062 in words is "two hundred twenty-five billion, twenty-five million, seven hundred one thousand, sixty-two".

Divisors: 1 2 112512850531 225025701062