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2500310425 = 52313226207
BaseRepresentation
bin1001010100000111…
…1011010110011001
320110020202221002211
42111001323112121
520110034413200
61052034155121
7115650200524
oct22501732631
96406687084
102500310425
1110733a6258
12599422aa1
1330b00a832
1419a0d1bbb
15e978caba
hex9507b599

2500310425 has 12 divisors (see below), whose sum is σ = 3200398336. Its totient is φ = 1935723600.

The previous prime is 2500310419. The next prime is 2500310431. The reversal of 2500310425 is 5240130052.

2500310425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2500310419) and next prime (2500310431).

It is not a de Polignac number, because 2500310425 - 29 = 2500309913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2500310396 and 2500310405.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1612329 + ... + 1613878.

Almost surely, 22500310425 is an apocalyptic number.

2500310425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2500310425 is a deficient number, since it is larger than the sum of its proper divisors (700087911).

2500310425 is a wasteful number, since it uses less digits than its factorization.

2500310425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3226248 (or 3226243 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2500310425 is about 50003.1041536423. The cubic root of 2500310425 is about 1357.2649808451.

Adding to 2500310425 its reverse (5240130052), we get a palindrome (7740440477).

The spelling of 2500310425 in words is "two billion, five hundred million, three hundred ten thousand, four hundred twenty-five".

Divisors: 1 5 25 31 155 775 3226207 16131035 80655175 100012417 500062085 2500310425