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6070428 = 223271317109
BaseRepresentation
bin10111001010000010011100
3102102102001200
4113022002130
53023223203
6334035500
7102412020
oct27120234
912372050
106070428
113476891
122048b90
131347090
14b40380
157ed9a3
hex5ca09c

6070428 has 144 divisors (see below), whose sum is σ = 20180160. Its totient is φ = 1492992.

The previous prime is 6070417. The next prime is 6070433. The reversal of 6070428 is 8240706.

6070428 is nontrivially palindromic in base 5.

It is a super-2 number, since 2×60704282 = 73700192206368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55638 + ... + 55746.

It is an arithmetic number, because the mean of its divisors is an integer number (140140).

Almost surely, 26070428 is an apocalyptic number.

6070428 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6070428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10090080).

6070428 is an abundant number, since it is smaller than the sum of its proper divisors (14109732).

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

6070428 is a wasteful number, since it uses less digits than its factorization.

6070428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 6070428 is about 2463.8238573405. The cubic root of 6070428 is about 182.4202741776.

The spelling of 6070428 in words is "six million, seventy thousand, four hundred twenty-eight".

Divisors: 1 2 3 4 6 7 9 12 13 14 17 18 21 26 28 34 36 39 42 51 52 63 68 78 84 91 102 109 117 119 126 153 156 182 204 218 221 234 238 252 273 306 327 357 364 436 442 468 476 546 612 654 663 714 763 819 884 981 1071 1092 1308 1326 1417 1428 1526 1547 1638 1853 1962 1989 2142 2289 2652 2834 3052 3094 3276 3706 3924 3978 4251 4284 4578 4641 5559 5668 6188 6867 7412 7956 8502 9156 9282 9919 11118 12753 12971 13734 13923 16677 17004 18564 19838 22236 24089 25506 25942 27468 27846 29757 33354 38913 39676 48178 51012 51884 55692 59514 66708 72267 77826 89271 96356 116739 119028 144534 155652 168623 178542 216801 233478 289068 337246 357084 433602 466956 505869 674492 867204 1011738 1517607 2023476 3035214 6070428