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1470035028 = 2237116072621
BaseRepresentation
bin101011110011110…
…1111010001010100
310210110010111221210
41113213233101110
511002312110103
6401511541420
751300043260
oct12747572124
93713114853
101470035028
11694884090
1235038a870
131a5730217
14dd3430a0
15890cae03
hex579ef454

1470035028 has 96 divisors (see below), whose sum is σ = 4285145088. Its totient is φ = 381052800.

The previous prime is 1470035009. The next prime is 1470035029. The reversal of 1470035028 is 8205300741.

It is a super-2 number, since 2×14700350282 = 4322005967093921568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1470034986 and 1470035004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1470035029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 559558 + ... + 562178.

It is an arithmetic number, because the mean of its divisors is an integer number (44636928).

Almost surely, 21470035028 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 1470035028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2142572544).

1470035028 is an abundant number, since it is smaller than the sum of its proper divisors (2815110060).

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

1470035028 is a wasteful number, since it uses less digits than its factorization.

1470035028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3253 (or 3251 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 1470035028 is about 38341.0358232534. The cubic root of 1470035028 is about 1137.0403963466.

Adding to 1470035028 its reverse (8205300741), we get a palindrome (9675335769).

The spelling of 1470035028 in words is "one billion, four hundred seventy million, thirty-five thousand, twenty-eight".

Divisors: 1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 66 77 84 132 154 231 308 462 607 924 1214 1821 2428 2621 3642 4249 5242 6677 7284 7863 8498 10484 12747 13354 15726 16996 18347 20031 25494 26708 28831 31452 36694 40062 46739 50988 55041 57662 73388 80124 86493 93478 110082 115324 140217 172986 186956 201817 220164 280434 345972 403634 560868 605451 807268 1210902 1590947 2421804 3181894 4772841 6363788 9545682 11136629 17500417 19091364 22273258 33409887 35000834 44546516 52501251 66819774 70001668 105002502 122502919 133639548 210005004 245005838 367508757 490011676 735017514 1470035028