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30103013096 = 2313438877589
BaseRepresentation
bin11100000010010001…
…111000011011101000
32212200221010111202222
4130002101320123220
5443122332404341
621455032013212
72113660250402
oct340221703350
985627114688
1030103013096
1111848403322
125a01531208
132ab98221b0
141657dc1b72
15bb2bc644b
hex7024786e8

30103013096 has 64 divisors (see below), whose sum is σ = 62276860800. Its totient is φ = 13553503488.

The previous prime is 30103013069. The next prime is 30103013131. The reversal of 30103013096 is 69031030103.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3962870 + ... + 3970458.

It is an arithmetic number, because the mean of its divisors is an integer number (973075950).

Almost surely, 230103013096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30103013096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31138430400).

30103013096 is an abundant number, since it is smaller than the sum of its proper divisors (32173847704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30103013096 is a wasteful number, since it uses less digits than its factorization.

30103013096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8538 (or 8534 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 26.

Adding to 30103013096 its reverse (69031030103), we get a palindrome (99134043199).

The spelling of 30103013096 in words is "thirty billion, one hundred three million, thirteen thousand, ninety-six".

Divisors: 1 2 4 8 13 26 43 52 86 104 172 344 559 887 1118 1774 2236 3548 4472 7096 7589 11531 15178 23062 30356 38141 46124 60712 76282 92248 98657 152564 197314 305128 326327 394628 495833 652654 789256 991666 1305308 1983332 2610616 3966664 4242251 6731443 8484502 13462886 16969004 26925772 33938008 53851544 87508759 175017518 289452049 350035036 578904098 700070072 1157808196 2315616392 3762876637 7525753274 15051506548 30103013096