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160730406101 = 227708063463
BaseRepresentation
bin1001010110110001000…
…1110101110011010101
3120100212120121121210202
42111230101311303111
510113133440443401
6201501042230245
714420022624026
oct2255421656325
9510776547722
10160730406101
1162190140071
1227198355385
1312206693a95
147aca924c4d
1542aab6906b
hex256c475cd5

160730406101 has 4 divisors (see below), whose sum is σ = 161438469792. Its totient is φ = 160022342412.

The previous prime is 160730406071. The next prime is 160730406139. The reversal of 160730406101 is 101604037061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-160730406101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160730406191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354031505 + ... + 354031958.

It is an arithmetic number, because the mean of its divisors is an integer number (40359617448).

Almost surely, 2160730406101 is an apocalyptic number.

It is an amenable number.

160730406101 is a deficient number, since it is larger than the sum of its proper divisors (708063691).

160730406101 is an equidigital number, since it uses as much as digits as its factorization.

160730406101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708063690.

The product of its (nonzero) digits is 3024, while the sum is 29.

The spelling of 160730406101 in words is "one hundred sixty billion, seven hundred thirty million, four hundred six thousand, one hundred one".

Divisors: 1 227 708063463 160730406101