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980000151151 = 7414497604977
BaseRepresentation
bin11100100001011001000…
…11111001011001101111
310110200112220011211120111
432100230203321121233
5112024020014314101
62030112244200451
7130542213561550
oct16205443713157
93420486154514
10980000151151
1134868559a49a
12139b20099127
137154b944958
143560a1a0327
151a75aa2a251
hexe42c8f966f

980000151151 has 16 divisors (see below), whose sum is σ = 1149872673600. Its totient is φ = 817687019520.

The previous prime is 980000151149. The next prime is 980000151187. The reversal of 980000151151 is 151151000089.

It is not a de Polignac number, because 980000151151 - 21 = 980000151149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980000152151) 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, 3673626 + ... + 3931351.

It is an arithmetic number, because the mean of its divisors is an integer number (71867042100).

Almost surely, 2980000151151 is an apocalyptic number.

980000151151 is a deficient number, since it is larger than the sum of its proper divisors (169872522449).

980000151151 is a wasteful number, since it uses less digits than its factorization.

980000151151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7605474.

The product of its (nonzero) digits is 1800, while the sum is 31.

The spelling of 980000151151 in words is "nine hundred eighty billion, one hundred fifty-one thousand, one hundred fifty-one".

Divisors: 1 7 41 287 449 3143 18409 128863 7604977 53234839 311804057 2182628399 3414634673 23902442711 140000021593 980000151151