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13310120030 = 2517322733893
BaseRepresentation
bin11000110010101100…
…00101000001011110
31021100121100011011112
430121112011001132
5204224342320110
610040430022022
7650560103444
oct143126050136
937317304145
1013310120030
1157102411a9
1226b5647912
131341703b8c
14903a14b94
1552d7ae405
hex31958505e

13310120030 has 32 divisors (see below), whose sum is σ = 24203569824. Its totient is φ = 5269799296.

The previous prime is 13310119957. The next prime is 13310120093. The reversal of 13310120030 is 3002101331.

It is a junction number, because it is equal to n+sod(n) for n = 13310119987 and 13310120014.

It is a congruent number.

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, 375764 + ... + 409656.

It is an arithmetic number, because the mean of its divisors is an integer number (756361557).

Almost surely, 213310120030 is an apocalyptic number.

13310120030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13310120030 is a deficient number, since it is larger than the sum of its proper divisors (10893449794).

13310120030 is a wasteful number, since it uses less digits than its factorization.

13310120030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34300.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 13310120030 its reverse (3002101331), we get a palindrome (16312221361).

The spelling of 13310120030 in words is "thirteen billion, three hundred ten million, one hundred twenty thousand, thirty".

Divisors: 1 2 5 10 173 227 346 454 865 1135 1730 2270 33893 39271 67786 78542 169465 196355 338930 392710 5863489 7693711 11726978 15387422 29317445 38468555 58634890 76937110 1331012003 2662024006 6655060015 13310120030