Search a number
-
+
370040033 = 1133640003
BaseRepresentation
bin10110000011100…
…101110011100001
3221210021222111102
4112003211303201
51224212240113
6100415124145
712112200626
oct2603456341
9853258442
10370040033
1117a972610
12a3b13655
135b8818cc
143720634d
1522746758
hex160e5ce1

370040033 has 4 divisors (see below), whose sum is σ = 403680048. Its totient is φ = 336400020.

The previous prime is 370039987. The next prime is 370040039. The reversal of 370040033 is 330040073.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 370040033 - 216 = 369974497 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 370039987 and 370040014.

It is not an unprimeable number, because it can be changed into a prime (370040039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16819991 + ... + 16820012.

It is an arithmetic number, because the mean of its divisors is an integer number (100920012).

Almost surely, 2370040033 is an apocalyptic number.

It is an amenable number.

370040033 is a deficient number, since it is larger than the sum of its proper divisors (33640015).

370040033 is a wasteful number, since it uses less digits than its factorization.

370040033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33640014.

The product of its (nonzero) digits is 756, while the sum is 20.

The square root of 370040033 is about 19236.4246418091. The cubic root of 370040033 is about 717.9313260823.

The spelling of 370040033 in words is "three hundred seventy million, forty thousand, thirty-three".

Divisors: 1 11 33640003 370040033