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103153362730 = 25112317013923
BaseRepresentation
bin110000000010001101…
…0110110011100101010
3100212020221020202200221
41200010122312130222
53142224230101410
6115215450320254
710311144054565
oct1400432663452
9325227222627
10103153362730
113a824425200
1217ba9a2908a
13995bbcc652
144dc7b894dc
152a3aec44da
hex18046b672a

103153362730 has 96 divisors (see below), whose sum is σ = 211028073984. Its totient is φ = 36239280000.

The previous prime is 103153362727. The next prime is 103153362731. The reversal of 103153362730 is 37263351301.

It is not an unprimeable number, because it can be changed into a prime (103153362731) 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, 26292549 + ... + 26296471.

It is an arithmetic number, because the mean of its divisors is an integer number (2198209104).

Almost surely, 2103153362730 is an apocalyptic number.

103153362730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103153362730 is an abundant number, since it is smaller than the sum of its proper divisors (107874711254).

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

103153362730 is a wasteful number, since it uses less digits than its factorization.

103153362730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4684 (or 4673 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 34.

The spelling of 103153362730 in words is "one hundred three billion, one hundred fifty-three million, three hundred sixty-two thousand, seven hundred thirty".

Divisors: 1 2 5 10 11 22 31 55 62 110 121 155 242 310 341 605 682 701 1210 1402 1705 3410 3505 3751 3923 7010 7502 7711 7846 15422 18755 19615 21731 37510 38555 39230 43153 43462 77110 84821 86306 108655 121613 169642 215765 217310 239041 243226 424105 431530 474683 478082 608065 848210 949366 1195205 1216130 1337743 2373415 2390410 2629451 2675486 2750023 4746830 5258902 5500046 6688715 13147255 13377430 13750115 14715173 26294510 27500230 29430346 30250253 60500506 73575865 85250713 147151730 151251265 170501426 302502530 332752783 426253565 665505566 852507130 937757843 1663763915 1875515686 3327527830 4688789215 9377578430 10315336273 20630672546 51576681365 103153362730