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270480125 = 5314712
BaseRepresentation
bin10000000111110…
…011001011111101
3200211221210222102
4100013303023331
51023220331000
642501154445
76463020536
oct2007631375
9624853872
10270480125
111297517a3
12766bba25
1344063516
1427ccb68d
1518b2c3d5
hex101f32fd

270480125 has 12 divisors (see below), whose sum is σ = 337788828. Its totient is φ = 216237000.

The previous prime is 270480113. The next prime is 270480127. The reversal of 270480125 is 521084072.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 8655364 + 261824761 = 2942^2 + 16181^2 .

It is not a de Polignac number, because 270480125 - 26 = 270480061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270480127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183140 + ... + 184610.

It is an arithmetic number, because the mean of its divisors is an integer number (28149069).

Almost surely, 2270480125 is an apocalyptic number.

270480125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

270480125 is a deficient number, since it is larger than the sum of its proper divisors (67308703).

270480125 is an frugal number, since it uses more digits than its factorization.

270480125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2957 (or 1476 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 270480125 is about 16446.2799745110. The cubic root of 270480125 is about 646.7132905001.

The spelling of 270480125 in words is "two hundred seventy million, four hundred eighty thousand, one hundred twenty-five".

Divisors: 1 5 25 125 1471 7355 36775 183875 2163841 10819205 54096025 270480125