Search a number
-
+
306373414980 = 223523222009721
BaseRepresentation
bin1000111010101010100…
…01110101000001000100
31002021210200122001110210
410131111101311001010
520004423043234410
6352425045315420
731064135026203
oct4352521650104
91067720561423
10306373414980
11108a28895306
124b463a05b70
1322b7738b489
1410b8579523a
157e81ea8220
hex4755475044

306373414980 has 48 divisors (see below), whose sum is σ = 895143199104. Its totient is φ = 78147421440.

The previous prime is 306373414951. The next prime is 306373414999. The reversal of 306373414980 is 89414373603.

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, 111003481 + ... + 111006240.

It is an arithmetic number, because the mean of its divisors is an integer number (18648816648).

Almost surely, 2306373414980 is an apocalyptic number.

306373414980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

306373414980 is an abundant number, since it is smaller than the sum of its proper divisors (588769784124).

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

306373414980 is a wasteful number, since it uses less digits than its factorization.

306373414980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222009756 (or 222009754 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 306373414980 in words is "three hundred six billion, three hundred seventy-three million, four hundred fourteen thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 23 30 46 60 69 92 115 138 230 276 345 460 690 1380 222009721 444019442 666029163 888038884 1110048605 1332058326 2220097210 2664116652 3330145815 4440194420 5106223583 6660291630 10212447166 13320583260 15318670749 20424894332 25531117915 30637341498 51062235830 61274682996 76593353745 102124471660 153186707490 306373414980