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153102348117 = 3225785777237
BaseRepresentation
bin1000111010010110011…
…1000110111101010101
3112122011222002010102200
42032211213012331111
510002023200114432
6154200110355113
714030006325645
oct2164547067525
9478158063380
10153102348117
1159a26314214
12258097bba99
131158c21a1c4
1475a57da525
153eb113da7c
hex23a59c6f55

153102348117 has 24 divisors (see below), whose sum is σ = 222270264216. Its totient is φ = 101551128576.

The previous prime is 153102348079. The next prime is 153102348229. The reversal of 153102348117 is 711843201351.

153102348117 is a `hidden beast` number, since 1 + 531 + 0 + 2 + 3 + 4 + 8 + 117 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 48617604036 + 104484744081 = 220494^2 + 323241^2 .

It is not a de Polignac number, because 153102348117 - 26 = 153102348053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153102343117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1943623 + ... + 2020859.

It is an arithmetic number, because the mean of its divisors is an integer number (9261261009).

Almost surely, 2153102348117 is an apocalyptic number.

It is an amenable number.

153102348117 is a deficient number, since it is larger than the sum of its proper divisors (69167916099).

153102348117 is a wasteful number, since it uses less digits than its factorization.

153102348117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78357 (or 78354 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

Adding to 153102348117 its reverse (711843201351), we get a palindrome (864945549468).

The spelling of 153102348117 in words is "one hundred fifty-three billion, one hundred two million, three hundred forty-eight thousand, one hundred seventeen".

Divisors: 1 3 9 257 771 857 2313 2571 7713 77237 220249 231711 660747 695133 1982241 19849909 59549727 66192109 178649181 198576327 595728981 17011372013 51034116039 153102348117