Search a number
-
+
147164810 = 25132383593
BaseRepresentation
bin10001100010110…
…00111010001010
3101020220202011112
420301120322022
5300133233220
622334130322
73434610632
oct1061307212
9336822145
10147164810
1176086111
12413509a2
1324648590
141578b6c2
15cdbe5c5
hex8c58e8a

147164810 has 64 divisors (see below), whose sum is σ = 301771008. Its totient is φ = 51262464.

The previous prime is 147164803. The next prime is 147164827. The reversal of 147164810 is 18461741.

147164810 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1471648102 = 43314962604672200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247874 + ... + 248466.

It is an arithmetic number, because the mean of its divisors is an integer number (4715172).

Almost surely, 2147164810 is an apocalyptic number.

147164810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147164810 is an abundant number, since it is smaller than the sum of its proper divisors (154606198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147164810 is a wasteful number, since it uses less digits than its factorization.

147164810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 147164810 is about 12131.1503988698. The cubic root of 147164810 is about 527.9603701699.

The spelling of 147164810 in words is "one hundred forty-seven million, one hundred sixty-four thousand, eight hundred ten".

Divisors: 1 2 5 10 13 23 26 46 65 83 115 130 166 230 299 415 593 598 830 1079 1186 1495 1909 2158 2965 2990 3818 5395 5930 7709 9545 10790 13639 15418 19090 24817 27278 38545 49219 49634 68195 77090 98438 124085 136390 177307 246095 248170 354614 492190 639847 886535 1132037 1279694 1773070 2264074 3199235 5660185 6398470 11320370 14716481 29432962 73582405 147164810