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150150253 = 1126775099
BaseRepresentation
bin10001111001100…
…01110001101101
3101110112102102111
420330301301231
5301414302003
622522124021
73502153561
oct1074616155
9343472374
10150150253
1177835120
1242350611
1325152406
1415d276a1
15d2ade6d
hex8f31c6d

150150253 has 8 divisors (see below), whose sum is σ = 163893600. Its totient is φ = 136422480.

The previous prime is 150150251. The next prime is 150150263. The reversal of 150150253 is 352051051.

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

It is a cyclic number.

It is not a de Polignac number, because 150150253 - 21 = 150150251 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 (150150251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26898 + ... + 31996.

It is an arithmetic number, because the mean of its divisors is an integer number (20486700).

Almost surely, 2150150253 is an apocalyptic number.

It is an amenable number.

150150253 is a deficient number, since it is larger than the sum of its proper divisors (13743347).

150150253 is a wasteful number, since it uses less digits than its factorization.

150150253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7787.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 150150253 is about 12253.5812316237. The cubic root of 150150253 is about 531.5066338750.

The spelling of 150150253 in words is "one hundred fifty million, one hundred fifty thousand, two hundred fifty-three".

Divisors: 1 11 2677 5099 29447 56089 13650023 150150253