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30488360214 = 23132913478497
BaseRepresentation
bin11100011001001111…
…110111010100010110
32220200210020011122110
4130121033313110112
5444420010011324
622001155211450
72126346533364
oct343117672426
986623204573
1030488360214
1111a25980314
125aaa5a6b86
132b4b603140
141693250634
15bd6943329
hex7193f7516

30488360214 has 32 divisors (see below), whose sum is σ = 67931629920. Its totient is φ = 9057549312.

The previous prime is 30488360213. The next prime is 30488360233. The reversal of 30488360214 is 41206388403.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30488360213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6736987 + ... + 6741510.

It is an arithmetic number, because the mean of its divisors is an integer number (2122863435).

Almost surely, 230488360214 is an apocalyptic number.

30488360214 is an abundant number, since it is smaller than the sum of its proper divisors (37443269706).

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

30488360214 is a wasteful number, since it uses less digits than its factorization.

30488360214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13478544.

The product of its (nonzero) digits is 110592, while the sum is 39.

The spelling of 30488360214 in words is "thirty billion, four hundred eighty-eight million, three hundred sixty thousand, two hundred fourteen".

Divisors: 1 2 3 6 13 26 29 39 58 78 87 174 377 754 1131 2262 13478497 26956994 40435491 80870982 175220461 350440922 390876413 525661383 781752826 1051322766 1172629239 2345258478 5081393369 10162786738 15244180107 30488360214