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13070754 = 233534567
BaseRepresentation
bin110001110111…
…000110100010
3220121001201000
4301313012202
511321231004
61144052430
7216046104
oct61670642
926531630
1013070754
117418284
124464116
132928498
141a43574
151232c39
hexc771a2

13070754 has 32 divisors (see below), whose sum is σ = 29600640. Its totient is φ = 4273776.

The previous prime is 13070749. The next prime is 13070767. The reversal of 13070754 is 45707031.

13070754 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×130707542 = 341689220257032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 579 + ... + 5145.

It is an arithmetic number, because the mean of its divisors is an integer number (925020).

Almost surely, 213070754 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13070754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14800320).

13070754 is an abundant number, since it is smaller than the sum of its proper divisors (16529886).

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

13070754 is a wasteful number, since it uses less digits than its factorization.

13070754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4631 (or 4625 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 13070754 is about 3615.3497756095. The cubic root of 13070754 is about 235.5592775443.

Adding to 13070754 its reverse (45707031), we get a palindrome (58777785).

It can be divided in two parts, 13070 and 754, that added together give a cube (13824 = 243).

The spelling of 13070754 in words is "thirteen million, seventy thousand, seven hundred fifty-four".

Divisors: 1 2 3 6 9 18 27 53 54 106 159 318 477 954 1431 2862 4567 9134 13701 27402 41103 82206 123309 242051 246618 484102 726153 1452306 2178459 4356918 6535377 13070754