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1370496030 = 235194751157
BaseRepresentation
bin101000110110000…
…0001110000011110
310112111211102010020
41101230001300132
510301321333110
6343554253010
745651011151
oct12154016036
93474742106
101370496030
11643677a52
12322b87166
1318ac1b4c7
14d0031c98
15804b7d70
hex51b01c1e

1370496030 has 64 divisors (see below), whose sum is σ = 3536040960. Its totient is φ = 338857344.

The previous prime is 1370495993. The next prime is 1370496037. The reversal of 1370496030 is 306940731.

It is a super-3 number, since 3×13704960303 (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1370495982 and 1370496000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1370496037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1212 + ... + 52368.

It is an arithmetic number, because the mean of its divisors is an integer number (55250640).

Almost surely, 21370496030 is an apocalyptic number.

1370496030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1370496030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1768020480).

1370496030 is an abundant number, since it is smaller than the sum of its proper divisors (2165544930).

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

1370496030 is a wasteful number, since it uses less digits than its factorization.

1370496030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51233.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 1370496030 is about 37020.2111015051. The cubic root of 1370496030 is about 1110.7745669152.

The spelling of 1370496030 in words is "one billion, three hundred seventy million, four hundred ninety-six thousand, thirty".

Divisors: 1 2 3 5 6 10 15 19 30 38 47 57 94 95 114 141 190 235 282 285 470 570 705 893 1410 1786 2679 4465 5358 8930 13395 26790 51157 102314 153471 255785 306942 511570 767355 971983 1534710 1943966 2404379 2915949 4808758 4859915 5831898 7213137 9719830 12021895 14426274 14579745 24043790 29159490 36065685 45683201 72131370 91366402 137049603 228416005 274099206 456832010 685248015 1370496030