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48514004 = 22711157513
BaseRepresentation
bin1011100100010…
…0001111010100
310101021202200222
42321010033110
544404422004
64451453512
71126235150
oct271041724
9111252628
1048514004
1125426320
12142b7298
13a087c16
14662c060
1543d47be
hex2e443d4

48514004 has 24 divisors (see below), whose sum is σ = 105849408. Its totient is φ = 18901440.

The previous prime is 48513991. The next prime is 48514007. The reversal of 48514004 is 40041584.

It is a super-2 number, since 2×485140042 = 4707217168224032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48514007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78449 + ... + 79064.

It is an arithmetic number, because the mean of its divisors is an integer number (4410392).

Almost surely, 248514004 is an apocalyptic number.

48514004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

48514004 is an abundant number, since it is smaller than the sum of its proper divisors (57335404).

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

48514004 is a wasteful number, since it uses less digits than its factorization.

48514004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157535 (or 157533 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 48514004 is about 6965.1994946304. The cubic root of 48514004 is about 364.7167477798.

Adding to 48514004 its reverse (40041584), we get a palindrome (88555588).

The spelling of 48514004 in words is "forty-eight million, five hundred fourteen thousand, four".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 157513 315026 630052 1102591 1732643 2205182 3465286 4410364 6930572 12128501 24257002 48514004