[go: up one dir, main page]

Search a number
-
+
370530042 = 23293173941
BaseRepresentation
bin10110000101011…
…101011011111010
3221211012212122220
4112011131123322
51224323430132
6100433424510
712116311341
oct2605353372
9854185586
10370530042
11180177783
12a410b136
135b9c395c
14372d2b58
15227e1a2c
hex1615d6fa

370530042 has 64 divisors (see below), whose sum is σ = 803036160. Its totient is φ = 113702400.

The previous prime is 370530031. The next prime is 370530047. The reversal of 370530042 is 240035073.

It is a junction number, because it is equal to n+sod(n) for n = 370529994 and 370530021.

It is not an unprimeable number, because it can be changed into a prime (370530047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 393292 + ... + 394232.

It is an arithmetic number, because the mean of its divisors is an integer number (12547440).

Almost surely, 2370530042 is an apocalyptic number.

370530042 is an abundant number, since it is smaller than the sum of its proper divisors (432506118).

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

370530042 is a wasteful number, since it uses less digits than its factorization.

370530042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 370530042 is about 19249.1569166029. The cubic root of 370530042 is about 718.2480824798.

The spelling of 370530042 in words is "three hundred seventy million, five hundred thirty thousand, forty-two".

Divisors: 1 2 3 6 29 31 58 62 73 87 93 146 174 186 219 438 899 941 1798 1882 2117 2263 2697 2823 4234 4526 5394 5646 6351 6789 12702 13578 27289 29171 54578 58342 65627 68693 81867 87513 131254 137386 163734 175026 196881 206079 393762 412158 845959 1691918 1992097 2129483 2537877 3984194 4258966 5075754 5976291 6388449 11952582 12776898 61755007 123510014 185265021 370530042