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6745400201 = 13991153269
BaseRepresentation
bin1100100100000111…
…01010001110001001
3122102002122211112002
412102003222032021
5102303310301301
63033201200345
7326104645541
oct62203521611
918362584462
106745400201
11295166a011
1213830300b5
13836642987
1447dc04321
152972c716b
hex1920ea389

6745400201 has 8 divisors (see below), whose sum is σ = 6801513600. Its totient is φ = 6689395440.

The previous prime is 6745400183. The next prime is 6745400231. The reversal of 6745400201 is 1020045476.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6745400201 - 214 = 6745383817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6745400231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99995 + ... + 153263.

It is an arithmetic number, because the mean of its divisors is an integer number (850189200).

Almost surely, 26745400201 is an apocalyptic number.

It is an amenable number.

6745400201 is a deficient number, since it is larger than the sum of its proper divisors (56113399).

6745400201 is a wasteful number, since it uses less digits than its factorization.

6745400201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54319.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 6745400201 is about 82130.3853698496. The cubic root of 6745400201 is about 1889.4521896194.

Adding to 6745400201 its reverse (1020045476), we get a palindrome (7765445677).

The spelling of 6745400201 in words is "six billion, seven hundred forty-five million, four hundred thousand, two hundred one".

Divisors: 1 139 911 53269 126629 7404391 48528059 6745400201