Search a number
-
+
97368845 = 5711512417
BaseRepresentation
bin1011100110110…
…11101100001101
320210012211221112
411303123230031
5144411300340
613354541405
72261423120
oct563335415
9223184845
1097368845
114aa64722
1228737865
1317232002
14cd083b7
158835065
hex5cdbb0d

97368845 has 16 divisors (see below), whose sum is σ = 133705728. Its totient is φ = 66681600.

The previous prime is 97368841. The next prime is 97368853. The reversal of 97368845 is 54886379.

It is not a de Polignac number, because 97368845 - 22 = 97368841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 97368793 and 97368802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97368841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39077 + ... + 41493.

It is an arithmetic number, because the mean of its divisors is an integer number (8356608).

Almost surely, 297368845 is an apocalyptic number.

97368845 is the 8057-th pentagonal number.

It is an amenable number.

97368845 is a deficient number, since it is larger than the sum of its proper divisors (36336883).

97368845 is a wasteful number, since it uses less digits than its factorization.

97368845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3580.

The product of its digits is 1451520, while the sum is 50.

The square root of 97368845 is about 9867.5653025455. The cubic root of 97368845 is about 460.0517348870.

It can be divided in two parts, 9736 and 8845, that added together give a palindrome (18581).

The spelling of 97368845 in words is "ninety-seven million, three hundred sixty-eight thousand, eight hundred forty-five".

Divisors: 1 5 7 35 1151 2417 5755 8057 12085 16919 40285 84595 2781967 13909835 19473769 97368845