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30323532533340 = 22351938912606579
BaseRepresentation
bin1101110010100001111110…
…11000101000111001011100
310222100220100010020100020010
412321100333120220321130
512433310043312031330
6144254234420123220
76246542255504514
oct671207730507134
9128326303210203
1030323532533340
119731157644a12
123498aa1836510
1313bc65c7631a7
1476b949a00844
15378bb83da3b0
hex1b943f628e5c

30323532533340 has 48 divisors (see below), whose sum is σ = 84906361572480. Its totient is φ = 8086230534720.

The previous prime is 30323532533339. The next prime is 30323532533381. The reversal of 30323532533340 is 4333523532303.

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, 10330171 + ... + 12936749.

It is an arithmetic number, because the mean of its divisors is an integer number (1768882532760).

Almost surely, 230323532533340 is an apocalyptic number.

30323532533340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30323532533340 is an abundant number, since it is smaller than the sum of its proper divisors (54582829039140).

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

30323532533340 is a wasteful number, since it uses less digits than its factorization.

30323532533340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2800482 (or 2800480 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 39.

The spelling of 30323532533340 in words is "thirty trillion, three hundred twenty-three billion, five hundred thirty-two million, five hundred thirty-three thousand, three hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 193891 387782 581673 775564 969455 1163346 1938910 2326692 2606579 2908365 3877820 5213158 5816730 7819737 10426316 11633460 13032895 15639474 26065790 31278948 39098685 52131580 78197370 156394740 505392208889 1010784417778 1516176626667 2021568835556 2526961044445 3032353253334 5053922088890 6064706506668 7580883133335 10107844177780 15161766266670 30323532533340