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150051050 = 2523001021
BaseRepresentation
bin10001111000110…
…01100011101010
3101110100101100022
420330121203222
5301403113200
622520040442
73501261422
oct1074314352
9343311308
10150051050
1177777636
1242303122
1325119206
1415cdd482
15d28e885
hex8f198ea

150051050 has 12 divisors (see below), whose sum is σ = 279095046. Its totient is φ = 60020400.

The previous prime is 150051047. The next prime is 150051053. The reversal of 150051050 is 50150051.

150051050 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 (150051047) and next prime (150051053).

It can be written as a sum of positive squares in 3 ways, for example, as 108847489 + 41203561 = 10433^2 + 6419^2 .

It is a super-2 number, since 2×1500510502 = 45030635212205000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (150051053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1500461 + ... + 1500560.

Almost surely, 2150051050 is an apocalyptic number.

150051050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150051050 is a deficient number, since it is larger than the sum of its proper divisors (129043996).

150051050 is a wasteful number, since it uses less digits than its factorization.

150051050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3001033 (or 3001028 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 150051050 is about 12249.5326441461. The cubic root of 150051050 is about 531.3895541101.

Subtracting from 150051050 its reverse (50150051), we obtain a palindrome (99900999).

The spelling of 150051050 in words is "one hundred fifty million, fifty-one thousand, fifty".

Divisors: 1 2 5 10 25 50 3001021 6002042 15005105 30010210 75025525 150051050