Search a number
-
+
3053017420 = 2251724733631
BaseRepresentation
bin1011010111111001…
…0101100101001100
321212202210100120021
42311332111211030
522223033024140
61222540431524
7135441135265
oct26576254514
97782710507
103053017420
1113273921a2
127125485a4
133986881ab
1420d68796c
1512d067b4a
hexb5f9594c

3053017420 has 48 divisors (see below), whose sum is σ = 6793089408. Its totient is φ = 1148590080.

The previous prime is 3053017417. The next prime is 3053017421. The reversal of 3053017420 is 247103503.

It is not an unprimeable number, because it can be changed into a prime (3053017421) 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, 839005 + ... + 842635.

It is an arithmetic number, because the mean of its divisors is an integer number (141522696).

Almost surely, 23053017420 is an apocalyptic number.

It is an amenable number.

3053017420 is an abundant number, since it is smaller than the sum of its proper divisors (3740071988).

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

3053017420 is a wasteful number, since it uses less digits than its factorization.

3053017420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6130 (or 6128 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 3053017420 is about 55254.1167697032. The cubic root of 3053017420 is about 1450.6960463215.

The spelling of 3053017420 in words is "three billion, fifty-three million, seventeen thousand, four hundred twenty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 2473 3631 4946 7262 9892 12365 14524 18155 24730 36310 42041 49460 61727 72620 84082 123454 168164 210205 246908 308635 420410 617270 840820 1234540 8979463 17958926 35917852 44897315 89794630 152650871 179589260 305301742 610603484 763254355 1526508710 3053017420