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748700041 = 7123474493
BaseRepresentation
bin101100101000000…
…100000110001001
31221011210220101011
4230220010012021
53013131400131
6202143123521
724360562645
oct5450040611
91834726334
10748700041
11354692471
1218a8a35a1
13bc160b9b
1471613c25
1545ae20b1
hex2ca04189

748700041 has 8 divisors (see below), whose sum is σ = 759737664. Its totient is φ = 737676240.

The previous prime is 748700033. The next prime is 748700081. The reversal of 748700041 is 140007847.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 748700041 - 23 = 748700033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 748699976 and 748700012.

It is not an unprimeable number, because it can be changed into a prime (748700011) 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, 164391 + ... + 168883.

It is an arithmetic number, because the mean of its divisors is an integer number (94967208).

Almost surely, 2748700041 is an apocalyptic number.

748700041 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

748700041 is a deficient number, since it is larger than the sum of its proper divisors (11037623).

748700041 is a wasteful number, since it uses less digits than its factorization.

748700041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6911.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 748700041 is about 27362.3836863677. The cubic root of 748700041 is about 908.0350634477.

Adding to 748700041 its reverse (140007847), we get a palindrome (888707888).

The spelling of 748700041 in words is "seven hundred forty-eight million, seven hundred thousand, forty-one".

Divisors: 1 71 2347 4493 166637 319003 10545071 748700041