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342660010470 = 23529393862081
BaseRepresentation
bin1001111110010000010…
…00001101000111100110
31012202110120021002121220
410333020020031013212
521103231430313340
6421225453121210
733520302013611
oct4771010150746
91182416232556
10342660010470
111223597085a8
12564b0189206
132640b005a5b
1412828ad3178
158da797bed0
hex4fc820d1e6

342660010470 has 32 divisors (see below), whose sum is σ = 850742097120. Its totient is φ = 88225105920.

The previous prime is 342660010421. The next prime is 342660010477. The reversal of 342660010470 is 74010066243.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342660010477) 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, 196930171 + ... + 196931910.

It is an arithmetic number, because the mean of its divisors is an integer number (26585690535).

Almost surely, 2342660010470 is an apocalyptic number.

342660010470 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

342660010470 is an abundant number, since it is smaller than the sum of its proper divisors (508082086650).

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

342660010470 is a wasteful number, since it uses less digits than its factorization.

342660010470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393862120.

The product of its (nonzero) digits is 24192, while the sum is 33.

The spelling of 342660010470 in words is "three hundred forty-two billion, six hundred sixty million, ten thousand, four hundred seventy".

Divisors: 1 2 3 5 6 10 15 29 30 58 87 145 174 290 435 870 393862081 787724162 1181586243 1969310405 2363172486 3938620810 5907931215 11422000349 11815862430 22844000698 34266001047 57110001745 68532002094 114220003490 171330005235 342660010470