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10150272250 = 253312113009
BaseRepresentation
bin10010111010000000…
…01101110011111010
3222012101112020220021
421131000031303322
5131241432203000
64355111321054
7506350614316
oct113500156372
928171466807
1010150272250
114339622858
121b7338018a
13c59b83271
146c40bcb46
153e619311a
hex25d00dcfa

10150272250 has 32 divisors (see below), whose sum is σ = 19008858960. Its totient is φ = 4058496000.

The previous prime is 10150272241. The next prime is 10150272277. The reversal of 10150272250 is 5227205101.

10150272250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1269283129 + 8880989121 = 35627^2 + 94239^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 773746 + ... + 786754.

Almost surely, 210150272250 is an apocalyptic number.

10150272250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10150272250 is a deficient number, since it is larger than the sum of its proper divisors (8858586710).

10150272250 is a wasteful number, since it uses less digits than its factorization.

10150272250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16147 (or 16137 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

Adding to 10150272250 its reverse (5227205101), we get a palindrome (15377477351).

The spelling of 10150272250 in words is "ten billion, one hundred fifty million, two hundred seventy-two thousand, two hundred fifty".

Divisors: 1 2 5 10 25 50 125 250 3121 6242 13009 15605 26018 31210 65045 78025 130090 156050 325225 390125 650450 780250 1626125 3252250 40601089 81202178 203005445 406010890 1015027225 2030054450 5075136125 10150272250