Search a number
-
+
107767152 = 2433313797
BaseRepresentation
bin1100110110001…
…10010101110000
321111210010202000
412123012111300
5210042022102
614405454000
72446001643
oct633062560
9244703660
10107767152
1155917069
1230111300
1319432c5c
1410453a5a
1596db01c
hex66c6570

107767152 has 80 divisors (see below), whose sum is σ = 310709280. Its totient is φ = 35762688.

The previous prime is 107767151. The next prime is 107767169. The reversal of 107767152 is 251767701.

It is a super-2 number, since 2×1077671522 = 23227518100382208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107767151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134818 + ... + 135614.

It is an arithmetic number, because the mean of its divisors is an integer number (3883866).

Almost surely, 2107767152 is an apocalyptic number.

107767152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107767152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155354640).

107767152 is an abundant number, since it is smaller than the sum of its proper divisors (202942128).

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

107767152 is a wasteful number, since it uses less digits than its factorization.

107767152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127 (or 1115 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 36.

The square root of 107767152 is about 10381.0958959062. The cubic root of 107767152 is about 475.8778256695.

The spelling of 107767152 in words is "one hundred seven million, seven hundred sixty-seven thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 313 432 626 797 939 1252 1594 1878 2391 2504 2817 3188 3756 4782 5008 5634 6376 7173 7512 8451 9564 11268 12752 14346 15024 16902 19128 21519 22536 28692 33804 38256 43038 45072 57384 67608 86076 114768 135216 172152 249461 344304 498922 748383 997844 1496766 1995688 2245149 2993532 3991376 4490298 5987064 6735447 8980596 11974128 13470894 17961192 26941788 35922384 53883576 107767152