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5374209212190 = 232571323112712821
BaseRepresentation
bin100111000110100011111…
…0101001011111100011110
3201000202202212202201122200
41032031013311023330132
51201022340024242230
615232513322352330
71063162625404020
oct116150765137436
921022685681580
105374209212190
111792209aa4295
1272968395b6a6
132cca2a3c0300
14148182554010
1594bdece0160
hex4e347d4bf1e

5374209212190 has 576 divisors, whose sum is σ = 17991718797312. Its totient is φ = 1088596454400.

The previous prime is 5374209212161. The next prime is 5374209212191. The reversal of 5374209212190 is 912129024735.

5374209212190 is a `hidden beast` number, since 5 + 3 + 7 + 420 + 9 + 2 + 1 + 219 + 0 = 666.

It is a super-2 number, since 2×53742092121902 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5374209212191) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 419165980 + ... + 419178800.

It is an arithmetic number, because the mean of its divisors is an integer number (31235622912).

Almost surely, 25374209212190 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5374209212190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8995859398656).

5374209212190 is an abundant number, since it is smaller than the sum of its proper divisors (12617509585122).

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

5374209212190 is a wasteful number, since it uses less digits than its factorization.

5374209212190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13025 (or 13009 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 5374209212190 in words is "five trillion, three hundred seventy-four billion, two hundred nine million, two hundred twelve thousand, one hundred ninety".