Search a number
-
+
2404297070 = 257312103347
BaseRepresentation
bin1000111101001110…
…1010100101101110
320012120002221112122
42033103222211232
514411000001240
61034324232542
7113403121310
oct21723524556
96176087478
102404297070
111024187a7a
1257123b752
132c41617b6
1418b45b7b0
15e11244b5
hex8f4ea96e

2404297070 has 96 divisors (see below), whose sum is σ = 5175166464. Its totient is φ = 787717440.

The previous prime is 2404297067. The next prime is 2404297073. The reversal of 2404297070 is 707924042.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2404297067) and next prime (2404297073).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 2404297070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2404297073) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6928637 + ... + 6928983.

It is an arithmetic number, because the mean of its divisors is an integer number (53907984).

Almost surely, 22404297070 is an apocalyptic number.

2404297070 is an abundant number, since it is smaller than the sum of its proper divisors (2770869394).

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

2404297070 is a wasteful number, since it uses less digits than its factorization.

2404297070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526 (or 495 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 2404297070 is about 49033.6320294550. The cubic root of 2404297070 is about 1339.6644793736.

The spelling of 2404297070 in words is "two billion, four hundred four million, two hundred ninety-seven thousand, seventy".

Divisors: 1 2 5 7 10 14 31 35 62 70 103 155 206 217 310 347 434 515 694 721 961 1030 1085 1442 1735 1922 2170 2429 3193 3470 3605 4805 4858 6386 6727 7210 9610 10757 12145 13454 15965 21514 22351 24290 31930 33635 35741 44702 53785 67270 71482 75299 98983 107570 111755 150598 178705 197966 223510 250187 333467 357410 376495 494915 500374 666934 692881 752990 989830 1107971 1250935 1385762 1667335 2215942 2334269 2501870 3334670 3464405 4668538 5539855 6928810 7755797 11079710 11671345 15511594 23342690 34347101 38778985 68694202 77557970 171735505 240429707 343471010 480859414 1202148535 2404297070