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46025430 = 23511211661
BaseRepresentation
bin1010111110010…
…0101011010110
310012121100000120
42233210223112
543240303210
64322252410
71066131633
oct257445326
9105540016
1046025430
1123a86650
12134b7106
1396c62a9
14618118a
154092270
hex2be4ad6

46025430 has 64 divisors (see below), whose sum is σ = 121257216. Its totient is φ = 11088000.

The previous prime is 46025423. The next prime is 46025431. The reversal of 46025430 is 3452064.

It is a self number, because there is not a number n which added to its sum of digits gives 46025430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46025431) 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, 69300 + ... + 69960.

It is an arithmetic number, because the mean of its divisors is an integer number (1894644).

Almost surely, 246025430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46025430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60628608).

46025430 is an abundant number, since it is smaller than the sum of its proper divisors (75231786).

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

46025430 is a wasteful number, since it uses less digits than its factorization.

46025430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 46025430 is about 6784.2044485702. The cubic root of 46025430 is about 358.3708016827.

Adding to 46025430 its reverse (3452064), we get a palindrome (49477494).

The spelling of 46025430 in words is "forty-six million, twenty-five thousand, four hundred thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 211 330 422 633 661 1055 1266 1322 1983 2110 2321 3165 3305 3966 4642 6330 6610 6963 7271 9915 11605 13926 14542 19830 21813 23210 34815 36355 43626 69630 72710 109065 139471 218130 278942 418413 697355 836826 1394710 1534181 2092065 3068362 4184130 4602543 7670905 9205086 15341810 23012715 46025430