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118468152 = 2332111011481
BaseRepresentation
bin1110000111110…
…10111000111000
322020220210202100
413003322320320
5220311440102
615431103400
72635651125
oct703727070
9266823670
10118468152
1160965970
1233811b60
131b70b8ca
1411a3b74c
15a601a1c
hex70fae38

118468152 has 96 divisors (see below), whose sum is σ = 353723760. Its totient is φ = 35520000.

The previous prime is 118468111. The next prime is 118468159. The reversal of 118468152 is 251864811.

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 (118468159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79252 + ... + 80732.

Almost surely, 2118468152 is an apocalyptic number.

118468152 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 118468152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176861880).

118468152 is an abundant number, since it is smaller than the sum of its proper divisors (235255608).

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

118468152 is a wasteful number, since it uses less digits than its factorization.

118468152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605 (or 1598 counting only the distinct ones).

The product of its digits is 15360, while the sum is 36.

The square root of 118468152 is about 10884.3076031505. The cubic root of 118468152 is about 491.1346080194.

The spelling of 118468152 in words is "one hundred eighteen million, four hundred sixty-eight thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 101 132 198 202 264 303 396 404 606 792 808 909 1111 1212 1481 1818 2222 2424 2962 3333 3636 4443 4444 5924 6666 7272 8886 8888 9999 11848 13329 13332 16291 17772 19998 26658 26664 32582 35544 39996 48873 53316 65164 79992 97746 106632 130328 146619 149581 195492 293238 299162 390984 448743 586476 598324 897486 1172952 1196648 1346229 1645391 1794972 2692458 3290782 3589944 4936173 5384916 6581564 9872346 10769832 13163128 14808519 19744692 29617038 39489384 59234076 118468152