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10145150285 = 56613069637
BaseRepresentation
bin10010111001011001…
…01011010101001101
3222012000220000212212
421130230223111031
5131234124302120
64354405440205
7506256232424
oct113454532515
928160800785
1010145150285
114336744626
121b71710065
13c58aabb0a
146c35482bb
153e59d06c5
hex25cb2b54d

10145150285 has 8 divisors (see below), whose sum is σ = 12192602136. Its totient is φ = 8103839040.

The previous prime is 10145150273. The next prime is 10145150383. The reversal of 10145150285 is 58205154101.

It can be written as a sum of positive squares in 4 ways, for example, as 3636210601 + 6508939684 = 60301^2 + 80678^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10145150285 - 26 = 10145150221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1531514 + ... + 1538123.

It is an arithmetic number, because the mean of its divisors is an integer number (1524075267).

Almost surely, 210145150285 is an apocalyptic number.

It is an amenable number.

10145150285 is a deficient number, since it is larger than the sum of its proper divisors (2047451851).

10145150285 is an equidigital number, since it uses as much as digits as its factorization.

10145150285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3070303.

The product of its (nonzero) digits is 8000, while the sum is 32.

The spelling of 10145150285 in words is "ten billion, one hundred forty-five million, one hundred fifty thousand, two hundred eighty-five".

Divisors: 1 5 661 3305 3069637 15348185 2029030057 10145150285