Search a number
-
+
3370471 = 1317101151
BaseRepresentation
bin1100110110110111100111
320100020102021
430312313213
51330323341
6200124011
740435306
oct14666747
96306367
103370471
1119a2315
121166607
13910180
1463a43d
154689d1
hex336de7

3370471 has 16 divisors (see below), whose sum is σ = 3907008. Its totient is φ = 2880000.

The previous prime is 3370457. The next prime is 3370481. The reversal of 3370471 is 1740733.

It is a happy number.

It is a 9-Lehmer number, since φ(3370471) divides (3370471-1)9.

It is a cyclic number.

It is not a de Polignac number, because 3370471 - 29 = 3369959 is a prime.

It is a super-3 number, since 3×33704713 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3370421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22246 + ... + 22396.

It is an arithmetic number, because the mean of its divisors is an integer number (244188).

Almost surely, 23370471 is an apocalyptic number.

3370471 is a deficient number, since it is larger than the sum of its proper divisors (536537).

3370471 is a wasteful number, since it uses less digits than its factorization.

3370471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 3370471 is about 1835.8842556109. The cubic root of 3370471 is about 149.9328736686.

The spelling of 3370471 in words is "three million, three hundred seventy thousand, four hundred seventy-one".

Divisors: 1 13 17 101 151 221 1313 1717 1963 2567 15251 22321 33371 198263 259267 3370471