Search a number
-
+
2935272 = 2331941157
BaseRepresentation
bin1011001100100111101000
312112010102210
423030213220
51222412042
6142525120
733643434
oct13144750
95463383
102935272
11172534a
12b967a0
137ba062
145659c4
153cea9c
hex2cc9e8

2935272 has 64 divisors (see below), whose sum is σ = 7963200. Its totient is φ = 898560.

The previous prime is 2935267. The next prime is 2935279. The reversal of 2935272 is 2725392.

It is a happy number.

2935272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2935279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18618 + ... + 18774.

It is an arithmetic number, because the mean of its divisors is an integer number (124425).

22935272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2935272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3981600).

2935272 is an abundant number, since it is smaller than the sum of its proper divisors (5027928).

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

2935272 is a wasteful number, since it uses less digits than its factorization.

2935272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226 (or 222 counting only the distinct ones).

The product of its digits is 7560, while the sum is 30.

The square root of 2935272 is about 1713.2635524052. The cubic root of 2935272 is about 143.1801403958.

It can be divided in two parts, 293 and 5272, that added together give a triangular number (5565 = T105).

The spelling of 2935272 in words is "two million, nine hundred thirty-five thousand, two hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 19 24 38 41 57 76 82 114 123 152 157 164 228 246 314 328 456 471 492 628 779 942 984 1256 1558 1884 2337 2983 3116 3768 4674 5966 6232 6437 8949 9348 11932 12874 17898 18696 19311 23864 25748 35796 38622 51496 71592 77244 122303 154488 244606 366909 489212 733818 978424 1467636 2935272