Search a number
-
+
145656116 = 22358310163
BaseRepresentation
bin10001010111010…
…00100100110100
3101011002002121222
420223220210310
5244241443431
622241525512
73416025254
oct1053504464
9334062558
10145656116
1175245661
1240943898
132423a968
14154b7964
15cbc257b
hex8ae8934

145656116 has 12 divisors (see below), whose sum is σ = 254994432. Its totient is φ = 72800568.

The previous prime is 145656107. The next prime is 145656131. The reversal of 145656116 is 611656541.

145656116 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9251 + ... + 19413.

It is an arithmetic number, because the mean of its divisors is an integer number (21249536).

Almost surely, 2145656116 is an apocalyptic number.

It is an amenable number.

145656116 is a deficient number, since it is larger than the sum of its proper divisors (109338316).

145656116 is a wasteful number, since it uses less digits than its factorization.

145656116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13750 (or 13748 counting only the distinct ones).

The product of its digits is 21600, while the sum is 35.

The square root of 145656116 is about 12068.8075633014. The cubic root of 145656116 is about 526.1500003511.

The spelling of 145656116 in words is "one hundred forty-five million, six hundred fifty-six thousand, one hundred sixteen".

Divisors: 1 2 4 3583 7166 10163 14332 20326 40652 36414029 72828058 145656116