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746420201 = 3125219551
BaseRepresentation
bin101100011111010…
…111011111101001
31221000112002000122
4230133113133221
53012040421301
6202022213025
724332316122
oct5437273751
91830462018
10746420201
113533755aa
12189b84175
13bb843277
14711bd049
15457e181b
hex2c7d77e9

746420201 has 8 divisors (see below), whose sum is σ = 770884608. Its totient is φ = 721980000.

The previous prime is 746420189. The next prime is 746420221. The reversal of 746420201 is 102024647.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-746420201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (746420221) 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, 73376 + ... + 82926.

It is an arithmetic number, because the mean of its divisors is an integer number (96360576).

Almost surely, 2746420201 is an apocalyptic number.

It is an amenable number.

746420201 is a deficient number, since it is larger than the sum of its proper divisors (24464407).

746420201 is a wasteful number, since it uses less digits than its factorization.

746420201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12103.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 746420201 is about 27320.6918104209. The cubic root of 746420201 is about 907.1124511956.

Adding to 746420201 its reverse (102024647), we get a palindrome (848444848).

The spelling of 746420201 in words is "seven hundred forty-six million, four hundred twenty thousand, two hundred one".

Divisors: 1 31 2521 9551 78151 296081 24078071 746420201