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1352106236 = 2213614011063
BaseRepresentation
bin101000010010111…
…1000000011111100
310111020020010001202
41100211320003330
510232114344421
6342100155032
745335466455
oct12045700374
93436203052
101352106236
11634257478
12318998a78
1318717cc80
14cb80612c
157da8410b
hex509780fc

1352106236 has 48 divisors (see below), whose sum is σ = 2598875328. Its totient is φ = 611712000.

The previous prime is 1352106227. The next prime is 1352106247. The reversal of 1352106236 is 6326012531.

It is a junction number, because it is equal to n+sod(n) for n = 1352106199 and 1352106208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1271441 + ... + 1272503.

It is an arithmetic number, because the mean of its divisors is an integer number (54143236).

Almost surely, 21352106236 is an apocalyptic number.

It is an amenable number.

1352106236 is a deficient number, since it is larger than the sum of its proper divisors (1246769092).

1352106236 is a wasteful number, since it uses less digits than its factorization.

1352106236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542 (or 1540 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 1352106236 is about 36770.9972124771. The cubic root of 1352106236 is about 1105.7839242514.

Adding to 1352106236 its reverse (6326012531), we get a palindrome (7678118767).

The spelling of 1352106236 in words is "one billion, three hundred fifty-two million, one hundred six thousand, two hundred thirty-six".

Divisors: 1 2 4 13 26 52 61 122 244 401 793 802 1063 1586 1604 2126 3172 4252 5213 10426 13819 20852 24461 27638 48922 55276 64843 97844 129686 259372 317993 426263 635986 842959 852526 1271972 1685918 1705052 3371836 5541419 11082838 22165676 26002043 52004086 104008172 338026559 676053118 1352106236