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153222042253 = 7172591677687
BaseRepresentation
bin1000111010110010111…
…1101101001010001101
3112122111022022012220211
42032230233231022031
510002244320323003
6154220024042421
714032661604310
oct2165457551215
9478438265824
10153222042253
1159a87937195
1225841903411
13115aac67b37
1475b7676977
153ebb8d396d
hex23acbed28d

153222042253 has 48 divisors (see below), whose sum is σ = 190327818240. Its totient is φ = 120769318656.

The previous prime is 153222042191. The next prime is 153222042257. The reversal of 153222042253 is 352240222351.

It is not a de Polignac number, because 153222042253 - 213 = 153222034061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153222042257) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19928776 + ... + 19936462.

It is an arithmetic number, because the mean of its divisors is an integer number (3965162880).

Almost surely, 2153222042253 is an apocalyptic number.

It is an amenable number.

153222042253 is a deficient number, since it is larger than the sum of its proper divisors (37105775987).

153222042253 is a wasteful number, since it uses less digits than its factorization.

153222042253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7954 (or 7937 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 153222042253 in words is "one hundred fifty-three billion, two hundred twenty-two million, forty-two thousand, two hundred fifty-three".

Divisors: 1 7 17 59 119 167 289 413 1003 1169 2023 2839 7021 7687 9853 17051 19873 48263 53809 68971 119357 130679 167501 337841 453533 914753 1172507 1283729 2221543 2847517 3174731 7710061 8986103 15550801 19932619 21823393 53970427 75740011 131071037 152763751 370997681 530180077 917497259 1287580187 2596983767 9013061309 21888863179 153222042253