Search a number
-
+
338248594632960 = 283251117317276967
BaseRepresentation
bin100110011101000101010001…
…1010101000011000100000000
31122100122020202010200120011200
41030322022203111003010000
5323313331110211223320
63155221131553141200
7131150440332540354
oct11472124325030400
91570566663616150
10338248594632960
119885a4726029a0
1231b2aa15b5a800
13116979232b976b
145d75468365464
15291894ed12290
hex133a2a3543100

338248594632960 has 1728 divisors, whose sum is σ = 1397522322653184. Its totient is φ = 74573158809600.

The previous prime is 338248594632947. The next prime is 338248594632973. The reversal of 338248594632960 is 69236495842833.

338248594632960 is a `hidden beast` number, since 3 + 3 + 8 + 2 + 4 + 8 + 594 + 6 + 3 + 29 + 6 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (338248594632947) and next prime (338248594632973).

It is a super-2 number, since 2×3382485946329602 (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 48550103397 + ... + 48550110363.

It is an arithmetic number, because the mean of its divisors is an integer number (808751344128).

Almost surely, 2338248594632960 is an apocalyptic number.

338248594632960 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 338248594632960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (698761161326592).

338248594632960 is an abundant number, since it is smaller than the sum of its proper divisors (1059273728020224).

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

338248594632960 is a wasteful number, since it uses less digits than its factorization.

338248594632960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7780 (or 7763 counting only the distinct ones).

The product of its (nonzero) digits is 1612431360, while the sum is 72.

The spelling of 338248594632960 in words is "three hundred thirty-eight trillion, two hundred forty-eight billion, five hundred ninety-four million, six hundred thirty-two thousand, nine hundred sixty".