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1896201304 = 233167139821
BaseRepresentation
bin111000100000101…
…1011110001011000
311220011001000011221
41301001123301120
512340411420204
6512054101424
764663305454
oct16101336130
94804030157
101896201304
118933a1118
1244b04a874
13242b0380a
1413db99664
15b170c654
hex7105bc58

1896201304 has 64 divisors (see below), whose sum is σ = 3756211200. Its totient is φ = 896227200.

The previous prime is 1896201283. The next prime is 1896201319. The reversal of 1896201304 is 4031026981.

It is a self number, because there is not a number n which added to its sum of digits gives 1896201304.

It is a congruent number.

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, 2309214 + ... + 2310034.

It is an arithmetic number, because the mean of its divisors is an integer number (58690800).

Almost surely, 21896201304 is an apocalyptic number.

It is an amenable number.

1896201304 is a deficient number, since it is larger than the sum of its proper divisors (1860009896).

1896201304 is a wasteful number, since it uses less digits than its factorization.

1896201304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064 (or 1060 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 1896201304 is about 43545.3936025385. The cubic root of 1896201304 is about 1237.7363540525.

The spelling of 1896201304 in words is "one billion, eight hundred ninety-six million, two hundred one thousand, three hundred four".

Divisors: 1 2 4 8 31 62 67 124 134 139 248 268 278 536 556 821 1112 1642 2077 3284 4154 4309 6568 8308 8618 9313 16616 17236 18626 25451 34472 37252 50902 55007 74504 101804 110014 114119 203608 220028 228238 288703 440056 456476 577406 912952 1154812 1705217 2309624 3410434 3537689 6820868 7075378 7645973 13641736 14150756 15291946 28301512 30583892 61167784 237025163 474050326 948100652 1896201304