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6107420 = 22511172371
BaseRepresentation
bin10111010011000100011100
3102111021210202
4113103010130
53030414140
6334523032
7102624614
oct27230434
912437722
106107420
1134a1660
122066478
13135ab77
14b4da44
15809915
hex5d311c

6107420 has 96 divisors (see below), whose sum is σ = 15676416. Its totient is φ = 1971200.

The previous prime is 6107393. The next prime is 6107459. The reversal of 6107420 is 247016.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 6107392 and 6107401.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 85985 + ... + 86055.

It is an arithmetic number, because the mean of its divisors is an integer number (163296).

Almost surely, 26107420 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 6107420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7838208).

6107420 is an abundant number, since it is smaller than the sum of its proper divisors (9568996).

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

6107420 is a wasteful number, since it uses less digits than its factorization.

6107420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 6107420 is about 2471.3194856190. The cubic root of 6107420 is about 182.7900685215.

6107420 divided by its sum of digits (20) gives a triangular number (305371 = T781).

The spelling of 6107420 in words is "six million, one hundred seven thousand, four hundred twenty".

Divisors: 1 2 4 5 10 11 17 20 22 23 34 44 46 55 68 71 85 92 110 115 142 170 187 220 230 253 284 340 355 374 391 460 506 710 748 781 782 935 1012 1207 1265 1420 1562 1564 1633 1870 1955 2414 2530 3124 3266 3740 3905 3910 4301 4828 5060 6035 6532 7810 7820 8165 8602 12070 13277 15620 16330 17204 17963 21505 24140 26554 27761 32660 35926 43010 53108 55522 66385 71852 86020 89815 111044 132770 138805 179630 265540 277610 305371 359260 555220 610742 1221484 1526855 3053710 6107420