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40880080048 = 244359418721
BaseRepresentation
bin100110000100101001…
…001000010010110000
310220112000002020100211
4212010221020102300
51132210300030143
630440253553504
72645021642563
oct460451102260
9126460066324
1040880080048
1116378815225
127b0a7a5894
133b164c30a2
141d9b4204da
1510e3dcb49d
hex984a484b0

40880080048 has 20 divisors (see below), whose sum is σ = 81047136808. Its totient is φ = 19964689920.

The previous prime is 40880080019. The next prime is 40880080051. The reversal of 40880080048 is 84008008804.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29708673 + ... + 29710048.

Almost surely, 240880080048 is an apocalyptic number.

It is an amenable number.

40880080048 is a deficient number, since it is larger than the sum of its proper divisors (40167056760).

40880080048 is a wasteful number, since it uses less digits than its factorization.

40880080048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59418772 (or 59418766 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 40.

It can be divided in two parts, 40 and 880080048, that added together give a palindrome (880080088).

The spelling of 40880080048 in words is "forty billion, eight hundred eighty million, eighty thousand, forty-eight".

Divisors: 1 2 4 8 16 43 86 172 344 688 59418721 118837442 237674884 475349768 950699536 2555005003 5110010006 10220020012 20440040024 40880080048