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10030460 = 22511127359
BaseRepresentation
bin100110010000…
…110101111100
3200212121012112
4212100311330
510031433320
6554553152
7151154216
oct46206574
920777175
1010030460
115731040
1234387b8
1321026ab
1414915b6
15d31ec5
hex990d7c

10030460 has 48 divisors (see below), whose sum is σ = 23224320. Its totient is φ = 3608640.

The previous prime is 10030457. The next prime is 10030463. The reversal of 10030460 is 6403001.

10030460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10030457) and next prime (10030463).

It is a super-2 number, since 2×100304602 = 201220255623200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27761 + ... + 28119.

It is an arithmetic number, because the mean of its divisors is an integer number (483840).

Almost surely, 210030460 is an apocalyptic number.

10030460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10030460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11612160).

10030460 is an abundant number, since it is smaller than the sum of its proper divisors (13193860).

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

10030460 is a wasteful number, since it uses less digits than its factorization.

10030460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506 (or 504 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 10030460 is about 3167.0901471224. The cubic root of 10030460 is about 215.6619942127.

Adding to 10030460 its reverse (6403001), we get a palindrome (16433461).

The spelling of 10030460 in words is "ten million, thirty thousand, four hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 127 220 254 359 508 635 718 1270 1397 1436 1795 2540 2794 3590 3949 5588 6985 7180 7898 13970 15796 19745 27940 39490 45593 78980 91186 182372 227965 455930 501523 911860 1003046 2006092 2507615 5015230 10030460