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1007020006165 = 54173156742943
BaseRepresentation
bin11101010011101110001…
…00011101101100010101
310120021021221210200120101
432221313010131230111
5112444334110144130
62050341341334101
7132516615551215
oct16516704355425
93507257720511
101007020006165
113590905a4488
12143200b67331
1373c66787944
1436a508d0245
151b2dcbd31ca
hexea7711db15

1007020006165 has 32 divisors (see below), whose sum is σ = 1255685308416. Its totient is φ = 774687421440.

The previous prime is 1007020006141. The next prime is 1007020006169. The reversal of 1007020006165 is 5616000207001.

It is not a de Polignac number, because 1007020006165 - 217 = 1007019875093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1007020006169) 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, 23428684 + ... + 23471626.

It is an arithmetic number, because the mean of its divisors is an integer number (39240165888).

Almost surely, 21007020006165 is an apocalyptic number.

It is an amenable number.

1007020006165 is a deficient number, since it is larger than the sum of its proper divisors (248665302251).

1007020006165 is a wasteful number, since it uses less digits than its factorization.

1007020006165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44629.

The product of its (nonzero) digits is 2520, while the sum is 28.

The spelling of 1007020006165 in words is "one trillion, seven billion, twenty million, six thousand, one hundred sixty-five".

Divisors: 1 5 41 73 205 365 1567 2993 7835 14965 42943 64247 114391 214715 321235 571955 1760663 3134839 4690031 8803315 15674195 23450155 67291681 128528399 336458405 642641995 2758958921 4912292713 13794794605 24561463565 201404001233 1007020006165