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4195868352 = 2631331211257
BaseRepresentation
bin1111101000010111…
…1101111011000000
3101211102021012022120
43322011331323000
532043120241402
61532204004240
7205656202224
oct37205757300
911742235276
104195868352
111863504aa5
12991230680
1351b390250
142bb37c784
151985653bc
hexfa17dec0

4195868352 has 224 divisors, whose sum is σ = 12447934464. Its totient is φ = 1238630400.

The previous prime is 4195868329. The next prime is 4195868359. The reversal of 4195868352 is 2538685914.

It is a super-2 number, since 2×41958683522 = 35210622454630391808, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4195868295 and 4195868304.

It is not an unprimeable number, because it can be changed into a prime (4195868359) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16326208 + ... + 16326464.

It is an arithmetic number, because the mean of its divisors is an integer number (55571136).

Almost surely, 24195868352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4195868352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6223967232).

4195868352 is an abundant number, since it is smaller than the sum of its proper divisors (8252066112).

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

4195868352 is a wasteful number, since it uses less digits than its factorization.

4195868352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527 (or 517 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 51.

The square root of 4195868352 is about 64775.5227844593. The cubic root of 4195868352 is about 1612.8994153649.

The spelling of 4195868352 in words is "four billion, one hundred ninety-five million, eight hundred sixty-eight thousand, three hundred fifty-two".