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4933972 = 221233493
BaseRepresentation
bin10010110100100101010100
3100021200010201
4102310211110
52230341342
6253430244
756636521
oct22644524
910250121
104933972
11286aa6a
12179b384
131039a14
14926148
15676db7
hex4b4954

4933972 has 6 divisors (see below), whose sum is σ = 8634458. Its totient is φ = 2466984.

The previous prime is 4933969. The next prime is 4933979. The reversal of 4933972 is 2793394.

It can be written as a sum of positive squares in only one way, i.e., 4822416 + 111556 = 2196^2 + 334^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4933979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616743 + ... + 616750.

Almost surely, 24933972 is an apocalyptic number.

It is an amenable number.

4933972 is a deficient number, since it is larger than the sum of its proper divisors (3700486).

4933972 is a wasteful number, since it uses less digits than its factorization.

4933972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233497 (or 1233495 counting only the distinct ones).

The product of its digits is 40824, while the sum is 37.

The square root of 4933972 is about 2221.2546004454. The cubic root of 4933972 is about 170.2415482086.

It can be divided in two parts, 493 and 3972, that added together give a triangular number (4465 = T94).

The spelling of 4933972 in words is "four million, nine hundred thirty-three thousand, nine hundred seventy-two".

Divisors: 1 2 4 1233493 2466986 4933972