Search a number
-
+
97434961 = 1320113727
BaseRepresentation
bin1011100111010…
…11110101010001
320210100012122021
411303223311101
5144420404321
613400211441
72262116641
oct563536521
9223305567
1097434961
114aaaa368
1228769b81
1317256130
14cd24521
158849941
hex5cebd51

97434961 has 8 divisors (see below), whose sum is σ = 105010304. Its totient is φ = 89871120.

The previous prime is 97434941. The next prime is 97434979. The reversal of 97434961 is 16943479.

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 97434961 - 25 = 97434929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97434941) 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, 24280 + ... + 28006.

It is an arithmetic number, because the mean of its divisors is an integer number (13126288).

Almost surely, 297434961 is an apocalyptic number.

It is an amenable number.

97434961 is a deficient number, since it is larger than the sum of its proper divisors (7575343).

97434961 is a wasteful number, since it uses less digits than its factorization.

97434961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5751.

The product of its digits is 163296, while the sum is 43.

The square root of 97434961 is about 9870.9149018721. The cubic root of 97434961 is about 460.1558403926.

The spelling of 97434961 in words is "ninety-seven million, four hundred thirty-four thousand, nine hundred sixty-one".

Divisors: 1 13 2011 3727 26143 48451 7494997 97434961